1. First, while on the "Welcome Home" page, select the "Ecommerce" module located to the left-hand side of your screen in the side-bar menu.
2. Next, in the drop-down list, select the "Settings" option, followed by "Store Settings."
3. You will then be prompted with the E-commerce "Store Settings" page.
4. From the settings list select the "Payment Settings" option.
5. The "Payment Settings" section will expand, allowing you to alter your Payment Settings listed below.