"CouponAzon is a unique plugin and a first in it's kind. There is no other plugin out there that does what this one do!
Amazon.com has a special section with coupons (see Amazon Coupons) and we as Amazon affiliates are allowed to show these on our sites (we verified and got it in the TOS and in an email from Amazon Legal department saying it's ok).
The plugin enables the buyer of this WordPress plugin to display the Amazon coupons on their site which will result in better conversions.
The visitors will love it and I am sure your subscribers will love it as well when they are into Amazon affiliate marketing!"