AWS Marketplace now supports AWS CloudTrail to improve procurement activity monitoring

AWS Marketplace customers can now view AWS CloudTrail logs to monitor procurement activity for their AWS Marketplace subscriptions (agreements). Customers can view activity logs anytime a user in the AWS Account subscribes or unsubscribes to an AWS Marketplace SaaS, AMI, container, or professional services product. This visibility will provide improved security & governance to account administrators or procurement/finance users. Logs include:

[Subscribe] Creation of any new agreement (by accepting an offer)
[Subscribe] Amendment of an existing agreement (such as increasing units of a dimension/instance type, or changing auto-renewal status)
[Subscribe] Replacement of an existing agreement by another agreement (by accepting an ‘Agreement Based Offer’)
[Unsubscribe] Cancellation of an existing agreement from the Marketplace Console

Source:: Amazon AWS