With Amazon Neptune, you can use relationships to process financial and purchase transactions in near real-time to easily detect fraud patterns. Neptune provides a fully managed service to execute fast graph queries to detect that a potential purchaser is using the same email address and credit card as a known fraud case.

If you are building a retail fraud detection application, Neptune can help you build graph queries to easily detect relationship patterns like multiple people associated with a personal email address, or multiple people sharing the same IP address but residing in different physical addresses.