Amazon will process payments for free till the end of September

Amazon Payments has announced the launch of a promotion for online merchants and integration with 25 leading shopping cart and ecommerce solution providers, including CardinalCommerce, Miva Merchant, Magento, ShopVisible, Mercantec and Zoovy. 

Moreover, Amazon Payments has declared a free payment-processing promotion through September 30, 2009. In order to participate in the program the businesses and organizations have to have begun accepting Amazon Payments using Checkout by Amazon and Amazon Simple Pay on or after April 29, 2009. 

Checkout by Amazon is a complete ecommerce checkout solution that includes support for tax, shipping, and promotion functionality along with post order management support. Furthermore the solution offers customers access to their Amazon.com address book and payment information to simplify the purchasing process, and also transact using Amazon's 1-Click ordering.