After installing this product on one of my wordpress sites, I tried to setup the Amazon affiliate store but no matter how many times I tried, I could not get the AWS keys working. I kept getting error:
The request signature we calculated does not match the signature you provided. Check your AWS Secret Access Key and signing method. Consult the service documentation for details
How to fix the problem
After waiting for several days, the developer finally got back to me and sent me the updated version which fixes this issue. I almost gave up on this as I tried all of my AWS keys and it would not allow any product imports.
The developer has updated the file in the members download area. Simply deactivate the plugin in wordpress, delete plugin (data will remain), install new plugin and activate.
Check out this product here. Full review coming soon.