AWS Billing and Cost Management now offers the ListBillingViewSegments API, which returns the billing context of your account over a time period you specify. You can use the API to retrieve information about how your accounts are positioned in the billing hierarchy, such as management accounts, member accounts, or billing group primary accounts. You can also identify which accounts managed your billing relationship and the rate settings, either billable or pro forma, applied to your cost data. The API returns billing context only, not cost and usage data. You can call the API directly or through an AI agent. Your billing context can change mid-period. The API therefore divides the requested period into time segments, each with its effective date range. For example, an account starts as its own payer, then moves under another organization as a member account, and in a later month has its new payer manage its billing through AWS Billing Conductor. A request covering all three periods returns three segments, each identifying the accounts and billing settings that were in effect. ListBillingViewSegments is available in all commercial AWS Regions at no additional charge and supports primary billing views. To get started, visit the AWS Billing API Reference.

AWS Billing and Cost Management now offers the ListBillingViewSegments API, which returns the billing context of your account over a time period you specify. You can use the API to retrieve information about how your accounts are positioned in the billing hierarchy, such as management accounts, member accounts, or billing group primary accounts. You can also identify which accounts managed your billing relationship and the rate settings, either billable or pro forma, applied to your cost data. The API returns billing context only, not cost and usage data. You can call the API directly or through an AI agent. Your billing context can change mid-period. The API therefore divides the requested period into time segments, each with its effective date range. For example, an account starts as its own payer, then moves under another organization as a member account, and in a later month has its new payer manage its billing through AWS Billing Conductor. A request covering all three periods returns three segments, each identifying the accounts and billing settings that were in effect. ListBillingViewSegments is available in all commercial AWS Regions at no additional charge and supports primary billing views. To get started, visit the https://docs.aws.amazon.com/aws-cost-management/latest/APIReference/API_billing_ListBillingViewSegments.html.

AWS Billing Transfer users can now enable the Auto-Billing Transfer Billing Group Creation, a new AWS Billing Conductor preference that eliminates the manual billing group configuration in two-level billing transfer arrangements. Designed for AWS Distributors managing billing for downstream seller Partners and their end customers, this feature automatically creates billing groups when an end customer accepts a billing transfer from a downstream seller Partner, ensuring pro forma cost data is immediately available to the Partner, with no extra manual configuration. Auto-Billing Transfer Billing Group Creation is a one-time preference configuration per inbound transfer relationship, enabling you to request the creation of a billing group for any new indirect transfer coming through your Partners' account, as well as being able to specify an AWS Billing Conductor pricing plan for the billing groups created automatically.  The preference is accessible through two new API operations and through the AWS Management Console in the Billing Transfer details page.  To learn more about Auto-Billing Transfer Billing Group Creation and how to configure your billing transfer preferences, visit the AWS Billing Conductor documentation.

AWS Billing Transfer users can now enable the Auto-Billing Transfer Billing Group Creation, a new AWS Billing Conductor preference that eliminates the manual billing group configuration in two-level billing transfer arrangements. Designed for AWS Distributors managing billing for downstream seller Partners and their end customers, this feature automatically creates billing groups when an end customer accepts a billing transfer from a downstream seller Partner, ensuring pro forma cost data is immediately available to the Partner, with no extra manual configuration. Auto-Billing Transfer Billing Group Creation is a one-time preference configuration per inbound transfer relationship, enabling you to request the creation of a billing group for any new indirect transfer coming through your Partners' account, as well as being able to specify an AWS Billing Conductor pricing plan for the billing groups created automatically.  The preference is accessible through two new API operations and through the AWS Management Console in the Billing Transfer details page.  To learn more about Auto-Billing Transfer Billing Group Creation and how to configure your billing transfer preferences, visit the https://docs.aws.amazon.com/billingconductor/latest/userguide/create-billing-group.html.

Today, AWS Billing and Cost Management (BCM) announces support for the Detected Anomalies widget in BCM Dashboards. You can now review cost anomalies alongside cost and usage, budgets, cost efficiency, and reports for Savings Plans and Reserved Instance coverage and utilization. This provides a unified view of your spending, commitments, and cost anomalies in a single, tailored dashboard. The Detected Anomalies widget displays the number of anomalies detected and their total cost impact relative to your month-to-date spend, giving you immediate context on each anomaly's scale. For each anomaly, you can review the cost impact, root cause, and duration. Choose a look-back period of 30, 60, or 90 days, and filter by severity, service, account, and region so that each dashboard shows the anomalies most relevant to that account. By adding one or more Detected Anomalies widget to a BCM Dashboard, finance teams and cloud administrators can monitor anomalies from their existing cost management workflows. The widget links directly to the AWS Cost Anomaly Detection console so you can easily investigate an anomaly and record your assessment. It is fully integrated with dashboard exports and can be included in scheduled email reports or downloaded as a CSV or PDF for offline analysis. It is also included with cross-account dashboard sharing. The Detected Anomalies widget for BCM Dashboards is available in all commercial AWS Regions at no additional charge. To learn more, visit our User Guide.

Today, AWS Billing and Cost Management (BCM) announces support for the Detected Anomalies widget in BCM Dashboards. You can now review cost anomalies alongside cost and usage, budgets, cost efficiency, and reports for Savings Plans and Reserved Instance coverage and utilization. This provides a unified view of your spending, commitments, and cost anomalies in a single, tailored dashboard. The Detected Anomalies widget displays the number of anomalies detected and their total cost impact relative to your month-to-date spend, giving you immediate context on each anomaly's scale. For each anomaly, you can review the cost impact, root cause, and duration. Choose a look-back period of 30, 60, or 90 days, and filter by severity, service, account, and region so that each dashboard shows the anomalies most relevant to that account. By adding one or more Detected Anomalies widget to a BCM Dashboard, finance teams and cloud administrators can monitor anomalies from their existing cost management workflows. The widget links directly to the AWS Cost Anomaly Detection console so you can easily investigate an anomaly and record your assessment. It is fully integrated with dashboard exports and can be included in scheduled email reports or downloaded as a CSV or PDF for offline analysis. It is also included with cross-account dashboard sharing. The Detected Anomalies widget for BCM Dashboards is available in all commercial AWS Regions at no additional charge. To learn more, visit our https://docs.aws.amazon.com/cost-management/latest/userguide/dashboards.html.

AWS Cost Anomaly Detection now monitors spend on third-party foundation models running on Amazon Bedrock, such as Anthropic Claude and other provider-hosted models. Cost Anomaly Detection uses machine learning to detect and alert on unusual spend, and this launch extends that coverage to third-party model usage on Amazon Bedrock. Teams running production generative AI workloads now get automatic anomaly detection on their Amazon Bedrock model spend alongside the rest of their AWS costs. With this launch, Cost Anomaly Detection automatically evaluates your third-party Amazon Bedrock model costs through your AWS managed service monitor, with no setup required. When spend on a model changes unexpectedly, you receive an alert and a root-cause breakdown ranked by dollar impact across AWS service, account, Region, and usage type, so you can understand and act on generative AI cost changes as quickly as you do for any other AWS spend. This feature is available in all AWS commercial regions, except the AWS GovCloud and the China Regions. To learn more, see Detecting unusual spend with AWS Cost Anomaly Detection in the AWS Billing and Cost Management User Guide.

https://aws.amazon.com/aws-cost-management/aws-cost-anomaly-detection/ now monitors spend on third-party foundation models running on Amazon Bedrock, such as Anthropic Claude and other provider-hosted models. Cost Anomaly Detection uses machine learning to detect and alert on unusual spend, and this launch extends that coverage to third-party model usage on Amazon Bedrock. Teams running production generative AI workloads now get automatic anomaly detection on their Amazon Bedrock model spend alongside the rest of their AWS costs. With this launch, Cost Anomaly Detection automatically evaluates your third-party Amazon Bedrock model costs through your AWS managed service monitor, with no setup required. When spend on a model changes unexpectedly, you receive an alert and a root-cause breakdown ranked by dollar impact across AWS service, account, Region, and usage type, so you can understand and act on generative AI cost changes as quickly as you do for any other AWS spend. This feature is available in all AWS commercial regions, except the AWS GovCloud and the China Regions. To learn more, see https://docs.aws.amazon.com/cost-management/latest/userguide/manage-ad.html in the AWS Billing and Cost Management User Guide.

AWS Billing and Cost Management (BCM) Dashboards now include Managed Dashboards. These are a collection of preconfigured and read-only dashboards located in your dashboard list. They deliver actionable cost insights with your account data pre-populated without setup.  There are five curated dashboards. Cost Overview & Trends tracks your spending patterns across services, accounts, and regions over 12 months with forward-looking forecasts. Compute and Database dashboards show your spend pattern within each service category, pairing cost breakdowns with relevant commitment coverage and utilization metrics in a single view. Reservations and Savings Plans dashboards show how well your purchased commitments are performing across all eligible services, quantifying gaps and underutilization in monetary terms.  All managed dashboards are read-only and maintained by AWS. You can duplicate any dashboard to create a fully editable custom copy, add individual widgets to your existing dashboards, and export via PDF or CSV. Whether you are starting your FinOps journey or looking for a standardized baseline across accounts, Managed Dashboards give you cost visibility without setup so you can focus on analysis and action rather than configuration.  AWS Managed Dashboards are available in all commercial AWS Regions at no additional cost. To get started, navigate to Dashboards in the AWS Billing and Cost Management console or view the user guide.

AWS Billing and Cost Management (BCM) Dashboards now include Managed Dashboards. These are a collection of preconfigured and read-only dashboards located in your dashboard list. They deliver actionable cost insights with your account data pre-populated without setup.  There are five curated dashboards. Cost Overview & Trends tracks your spending patterns across services, accounts, and regions over 12 months with forward-looking forecasts. Compute and Database dashboards show your spend pattern within each service category, pairing cost breakdowns with relevant commitment coverage and utilization metrics in a single view. Reservations and Savings Plans dashboards show how well your purchased commitments are performing across all eligible services, quantifying gaps and underutilization in monetary terms.  All managed dashboards are read-only and maintained by AWS. You can duplicate any dashboard to create a fully editable custom copy, add individual widgets to your existing dashboards, and export via PDF or CSV. Whether you are starting your FinOps journey or looking for a standardized baseline across accounts, Managed Dashboards give you cost visibility without setup so you can focus on analysis and action rather than configuration.  AWS Managed Dashboards are available in all commercial AWS Regions at no additional cost. To get started, navigate to Dashboards in the https://console.aws.amazon.com/costmanagement/ or view the https://docs.aws.amazon.com/cost-management/latest/userguide/dashboards.html. 

Today, AWS Billing and Cost Management (BCM) announces support for Cost Efficiency widget in BCM Dashboards. You can now view cost efficiency trends alongside Cost Explorer, Budgets, and reports for Savings Plans and Reserved Instance coverage and utilization reports. This provides a unified view of your spending, commitments, and optimization performance in a single, tailored dashboard. The Cost Efficiency widget displays your efficiency score over time, showing how your efficiency across your AWS environment changes over time. You can view efficiency by AWS account, region, or overall, and adjust granularity to analyze trends at the level that matters most to your team. By adding one or more Cost Efficiency widget to a BCM Dashboard, you can monitor your optimization performance from your existing cost management workflows. The widget links directly to the Cost Optimization Hub console so you can easily take actions when you have recommendations for savings opportunities. With the Cost Efficiency widget, you can create a unified view of your spending, commitments, budgets, and optimization performance. The widget is fully integrated with dashboard exports and can be included in scheduled email reports or downloaded as a CSV or PDF for offline analysis. They are also included with cross-account dashboard sharing. The Cost Efficiency widget for BCM Dashboards is available in all AWS commercial Regions at no additional charge. To learn more, visit our User Guide.

Today, AWS Billing and Cost Management (BCM) announces support for Cost Efficiency widget in BCM Dashboards. You can now view cost efficiency trends alongside Cost Explorer, Budgets, and reports for Savings Plans and Reserved Instance coverage and utilization reports. This provides a unified view of your spending, commitments, and optimization performance in a single, tailored dashboard. The Cost Efficiency widget displays your efficiency score over time, showing how your efficiency across your AWS environment changes over time. You can view efficiency by AWS account, region, or overall, and adjust granularity to analyze trends at the level that matters most to your team. By adding one or more Cost Efficiency widget to a BCM Dashboard, you can monitor your optimization performance from your existing cost management workflows. The widget links directly to the Cost Optimization Hub console so you can easily take actions when you have recommendations for savings opportunities. With the Cost Efficiency widget, you can create a unified view of your spending, commitments, budgets, and optimization performance. The widget is fully integrated with dashboard exports and can be included in scheduled email reports or downloaded as a CSV or PDF for offline analysis. They are also included with cross-account dashboard sharing. The Cost Efficiency widget for BCM Dashboards is available in all AWS commercial Regions at no additional charge. To learn more, visit our https://docs.aws.amazon.com/cost-management/latest/userguide/dashboards.html.

AWS Cost Explorer now supports 'Analyze with Amazon Q', a new capability that delivers comprehensive cost explanations for any report you configure in Cost Explorer. With a single button click you now can receive detailed analysis from Amazon Q Developer covering your cost trends, top cost drivers, and anomalies. All analysis uses your exact filters and time-period and provides guidance to discover optimization opportunities through follow-up questions. Previously, cost analysis required manual investigation across multiple filters and data points. With 'Analyze with Amazon Q', you simply configure your Cost Explorer view and click a single button. Amazon Q analyzes your current context and delivers explanations directly in its chat panel, adapting to what you're viewing: historical explanations for past dates, forecast explanations for future dates, or both for mixed periods. You can then ask follow-up questions to explore any insights related to your cost data in greater detail as Amazon Q maintains full conversation context throughout. 'Analyze with Amazon Q' is available in all commercial AWS Regions at no additional charge. To get started, visit the AWS Cost Explorer console, or view the user guide.

AWS Cost Explorer now supports 'Analyze with Amazon Q', a new capability that delivers comprehensive cost explanations for any report you configure in Cost Explorer. With a single button click you now can receive detailed analysis from Amazon Q Developer covering your cost trends, top cost drivers, and anomalies. All analysis uses your exact filters and time-period and provides guidance to discover optimization opportunities through follow-up questions. Previously, cost analysis required manual investigation across multiple filters and data points. With 'Analyze with Amazon Q', you simply configure your Cost Explorer view and click a single button. Amazon Q analyzes your current context and delivers explanations directly in its chat panel, adapting to what you're viewing: historical explanations for past dates, forecast explanations for future dates, or both for mixed periods. You can then ask follow-up questions to explore any insights related to your cost data in greater detail as Amazon Q maintains full conversation context throughout. 'Analyze with Amazon Q' is available in all commercial AWS Regions at no additional charge. To get started, visit the https://console.aws.amazon.com/cost-management/home console, or view the https://docs.aws.amazon.com/cost-management/latest/userguide/ce-what-is.html.

Today, AWS announces target coverage analysis in Savings Plans Purchase Analyzer, a capability in AWS Billing and Cost Management that helps you plan your Savings Plans purchases based on your coverage target. Savings Plans Purchase Analyzer helps you evaluate different purchase scenarios by estimating the potential impact of Savings Plans purchases on cost, coverage, utilization, and savings. With target coverage analysis, you can set a specific percentage of On-Demand spend to be covered by Savings Plans. Savings Plans Purchase Analyzer uses your historical usage to recommend a new purchase amount to help you reach that target. You can further customize your analysis using parameters such as custom lookback period or excluding expiring Savings Plans, and compare cost, coverage, utilization, and savings across different coverage targets. You can view your recommendations through interactive charts or access your target coverage analysis via the Purchase Analyzer API. Target coverage analysis is available in all AWS Regions where Savings Plans Purchase Analyzer is available. To learn more, visit the https://aws.amazon.com/savingsplans/ and https://docs.aws.amazon.com/savingsplans/latest/userguide/sp-analyzer.html.

Today, AWS announces target coverage analysis in Savings Plans Purchase Analyzer, a capability in AWS Billing and Cost Management that helps you plan your Savings Plans purchases based on your coverage target. Savings Plans Purchase Analyzer helps you evaluate different purchase scenarios by estimating the potential impact of Savings Plans purchases on cost, coverage, utilization, and savings. With target coverage analysis, you can set a specific percentage of On-Demand spend to be covered by Savings Plans. Savings Plans Purchase Analyzer uses your historical usage to recommend a new purchase amount to help you reach that target. You can further customize your analysis using parameters such as custom lookback period or excluding expiring Savings Plans, and compare cost, coverage, utilization, and savings across different coverage targets. You can view your recommendations through interactive charts or access your target coverage analysis via the Purchase Analyzer API. Target coverage analysis is available in all AWS Regions where Savings Plans Purchase Analyzer is available. To learn more, visit the AWS Savings Plans page and user guide.

Today, AWS Billing and Cost Management (BCM) announces support for Budgets widgets in BCM Dashboards, giving you the flexibility to customize your cost management console with the views that matter most to your organization. You can now monitor AWS Budgets alongside Cost Explorer reports and Savings Plans and Reserved Instance coverage and utilization reports, all in a single, tailored dashboard. Previously, reviewing budget performance required navigating to a separate console page. Now, finance teams and cloud administrators can add one or more Budgets widgets to any BCM Dashboard, displaying budget name, budgeted amount, actual spend, and forecasted amount. You can filter budgets by name, threshold, and budget type, directly within the widget, and choose which budgets appear on each dashboard, reducing the time spent switching between console pages and enabling faster budget monitoring across teams. Budget widgets are fully integrated with dashboard export capabilities, allowing you to include budget data in scheduled email reports or download it as CSV or PDF, making it easier to share budget status with stakeholders without manual data gathering.  Budgets widgets for BCM Dashboards are available in all AWS commercial Regions at no additional charge. To learn more, visit our User Guide.

Today, AWS Billing and Cost Management (BCM) announces support for Budgets widgets in BCM Dashboards, giving you the flexibility to customize your cost management console with the views that matter most to your organization. You can now monitor AWS Budgets alongside Cost Explorer reports and Savings Plans and Reserved Instance coverage and utilization reports, all in a single, tailored dashboard. Previously, reviewing budget performance required navigating to a separate console page. Now, finance teams and cloud administrators can add one or more Budgets widgets to any BCM Dashboard, displaying budget name, budgeted amount, actual spend, and forecasted amount. You can filter budgets by name, threshold, and budget type, directly within the widget, and choose which budgets appear on each dashboard, reducing the time spent switching between console pages and enabling faster budget monitoring across teams. Budget widgets are fully integrated with dashboard export capabilities, allowing you to include budget data in scheduled email reports or download it as CSV or PDF, making it easier to share budget status with stakeholders without manual data gathering.  Budgets widgets for BCM Dashboards are available in all AWS commercial Regions at no additional charge. To learn more, visit our https://docs.aws.amazon.com/cost-management/latest/userguide/dashboards.html.

AWS Billing and Cost Management Dashboards now support scheduled email delivery for your reports. You can now automate report distribution on flexible recurring schedules, eliminating manual compilation work and ensuring financial insights reach decision-makers without requiring console access." Scheduled email reports enable you to configure daily, weekly, or monthly delivery schedules for your dashboards. Recipients receive emails containing secure links to password-protected PDF reports optimized for offline viewing. Manage recipients through AWS User Notifications, and once configured, reports generate and distribute automatically on your chosen schedule. You can also access these capabilities programmatically through AWS SDKs and CLI tools. This feature is available at no additional cost in all commercial AWS Regions, excluding AWS China Regions. To get started, open the AWS Billing and Cost Management console, navigate to Dashboards, select a dashboard, and choose 'Manage email reports' from the Actions menu. For more information, see the Dashboards user guide and announcement blog post.

AWS Billing and Cost Management Dashboards now support scheduled email delivery for your reports. You can now automate report distribution on flexible recurring schedules, eliminating manual compilation work and ensuring financial insights reach decision-makers without requiring console access." Scheduled email reports enable you to configure daily, weekly, or monthly delivery schedules for your dashboards. Recipients receive emails containing secure links to password-protected PDF reports optimized for offline viewing. Manage recipients through AWS User Notifications, and once configured, reports generate and distribute automatically on your chosen schedule. You can also access these capabilities programmatically through AWS SDKs and CLI tools. This feature is available at no additional cost in all commercial AWS Regions, excluding AWS China Regions. To get started, open the AWS Billing and Cost Management console, navigate to Dashboards, select a dashboard, and choose 'Manage email reports' from the Actions menu. For more information, see the https://docs.aws.amazon.com/cost-management/latest/userguide/dashboards.html and https://aws.amazon.com/blogs/aws-cloud-financial-management/automate-aws-cost-reporting-with-scheduled-dashboard-email-delivery/.

AWS announces significant improvements to the Transactions view in the AWS Billing and Cost Management Console’s Payments page, delivering faster performance, simplified payment reconciliation, and improved data accuracy. The enhanced view provides customers with a unified interface to manage all their financial transactions, improving visibility and reducing the time spent on payment tracking. The enhanced view delivers improved performance, with pages loading in mili seconds instead of minutes. Even customers with tens of thousands of transactions can now access their complete transaction history without timeouts. The enhanced view introduces new capabilities including comprehensive balance tracking, clear transaction status indicators, and advanced filtering options. Key improvements include consolidated visibility into invoice statuses, clear +/- indicators for amounts owed versus funds available, and the ability to view records in a single view without performance impact. For organizations using https://aws.amazon.com/blogs/aws/new-aws-billing-transfer-for-centrally-managing-aws-billing-and-costs-across-multiple-organizations/, the new "Usage Consolidation Account" column makes it easier to track transactions across multiple accounts. This feature was made available to all customers on January 12, 2026, in all AWS commercial regions. To learn more about managing your transactions, visit the https://docs.aws.amazon.com/awsaccountbilling/latest/aboutv2/view-payment-info.html For additional information about managing your AWS payments and billing, see the https://docs.aws.amazon.com/awsaccountbilling/latest/aboutv2/billing-what-is.html.

AWS announces significant improvements to the Transactions view in the AWS Billing and Cost Management Console’s Payments page, delivering faster performance, simplified payment reconciliation, and improved data accuracy. The enhanced view provides customers with a unified interface to manage all their financial transactions, improving visibility and reducing the time spent on payment tracking. The enhanced view delivers improved performance, with pages loading in mili seconds instead of minutes. Even customers with tens of thousands of transactions can now access their complete transaction history without timeouts. The enhanced view introduces new capabilities including comprehensive balance tracking, clear transaction status indicators, and advanced filtering options. Key improvements include consolidated visibility into invoice statuses, clear +/- indicators for amounts owed versus funds available, and the ability to view records in a single view without performance impact. For organizations using Billing Transfer, the new "Usage Consolidation Account" column makes it easier to track transactions across multiple accounts. This feature was made available to all customers on January 12, 2026, in all AWS commercial regions. To learn more about managing your transactions, visit the AWS Billing and Cost Management documentation. For additional information about managing your AWS payments and billing, see the AWS Billing Console User Guide.

Starting today, AWS Billing Conductor customers gain greater flexibility when using custom line items. Customers can now create service-specific custom line items scoped at either one AWS service or to a set of selected AWS service and can choose how these line items are presented in the pro forma billing artifacts, such as Bills Page, Cost Explorer and Cost and Usage Records. These enhancements enable customers to create more precise and tailored charge-back and re-billing strategies that better reflect their pricing structures and improve the traceability experience for pro forma users. Customers can use this functionality to apply percentage discounts on Saving Plans fees or allocate shared flat support charges under AWS Support service. Service specific custom line items are available for standard billing group regardless of the type of pricing plan selected, and for billing-transfer billing groups exclusively when customer-managed pricing plans are selected. To start, use AWS Billing Conductor console or APIs, create a custom line item and specify the cost reference value (one or multiple AWS services) and the display setting options (itemized or consolidated under your service of choice). To learn more about custom line items visit https://docs.aws.amazon.com/billingconductor/latest/userguide/what-is-billingconductor.html. This feature is available now in all AWS commercial Regions, excluding AWS China (Beijing) Region, operated by Sinnet, and AWS China (Ningxia) Region, operated by NWCD.

Starting today, AWS Billing Conductor customers gain greater flexibility when using custom line items. Customers can now create service-specific custom line items scoped at either one AWS service or to a set of selected AWS service and can choose how these line items are presented in the pro forma billing artifacts, such as Bills Page, Cost Explorer and Cost and Usage Records. These enhancements enable customers to create more precise and tailored charge-back and re-billing strategies that better reflect their pricing structures and improve the traceability experience for pro forma users. Customers can use this functionality to apply percentage discounts on Saving Plans fees or allocate shared flat support charges under AWS Support service. Service specific custom line items are available for standard billing group regardless of the type of pricing plan selected, and for billing-transfer billing groups exclusively when customer-managed pricing plans are selected. To start, use AWS Billing Conductor console or APIs, create a custom line item and specify the cost reference value (one or multiple AWS services) and the display setting options (itemized or consolidated under your service of choice). To learn more about custom line items visit AWS Billing Conductor documentation. This feature is available now in all AWS commercial Regions, excluding AWS China (Beijing) Region, operated by Sinnet, and AWS China (Ningxia) Region, operated by NWCD.