Login to your WooCommerce admin. In the plugin settings, click on "Configure/Register Now".
No matter what your size business, WooCommerce has a solution that will help you sell more. Plus, with Amazon Pay, hundreds of millions of Amazon customers can pay on your website or mobile site with the information already stored in their Amazon account. It's fast, easy and secure, and helps you add new customers, increase sales, and reduce fraud costs. Leverage the trust of Amazon to grow your business.