AmazonFPS Plugin adds one more option to accepts payments using Amazon alongwith Paypal.AmazonFPS puts all the controllers in the hands of a Developer, and opens unlimited possiblities.

Except for getting Authorization from the user, all the operations can done through your website rather than Amazon. 

Followin the features

•  Micropayments : accept payments as little as 0.10 cents from users
• MultiUse Payments : User can authorize a specific amount, which can be charged many times till the amount limit is reached
• Recurring Payments : Allows to charge the fixed payment each month, user just goes to Amazon.com screen only once. 
• SingleUse Payments : One Time Payments
• Refunds 
• Cancel Subcription