I've setup Amazon Checkout in payment options but it doesn't appear as an option at checkout. I've tried putting it in both the Internet Payments and the Other Payment Options categories. I am able to add/remove other payment options and they appear no problem. What could be the issue?
Are you going a script error in the viewcart area?
I am also trying to setup amazon payment, but get an error in the view cart and nothing shows in checkout?
Before you spend more time on this: http://forum.cs-cart.com/topic/43342-login-and-pay-with-amazon-replacing-amazon-payments/?fromsearch=1