We have recently made some changes to the resources available to sellers and developers integrating with Amazon Payments:
The Checkout by Amazon Seller Community Forums have been upgraded to improve usability and organization of information. Explore the discussion boards, share your experience with other sellers, or submit questions. Our support team is regularly monitoring the forums to provide answers to all your inquiries.
Our new Amazon Payments Help resource provides rich content for both business and personal account holders. You can browse help topics by service (Checkout by Amazon, Amazon Simple Pay and Amazon Flexible Payments Service), or find general information on integrating, managing orders and many other topics.
We hope you find these resources helpful, and definitely send us any feedback!