Complete the steps below to enable the display of Afterpay as a payment method, and display the Afterpay assets on product pages.
To enable Afterpay on your Web Ninja website, do the following:




Setup Values
Merchant ID: Input the Merchant ID given in your merchant on-boarding email
Secret Key: Input the Merchant Key given in your merchant on-boarding email
Enable Sandbox Mode: Ensure this checkbox is not enabled - leave it blank
If setup was completed correctly you will not receive any errors. If you do get an error message, copy and paste the Merchant ID and Secret Key again (both are in the on-boarding email provided by Afterpay).
Afterpay should now be installed and available for use by customers.
Afterpay should also appear on the product pages and as a payment option on the checkout page.
To stop people buying products with Afterpay, follow these steps:

Use the Admin section (products → choose product) to access the product. Then select the additional fields tab and enter the same value in the field that you chose in step 1.
Click Save and refresh the site if it’s already open in your browser. Customers can no longer use Afterpay to buy the product.

Select the relevant Afterpay Branding option for your website in the Branding Options section.

Modal Colour Theme: Select the preferred Afterpay modal colour for your website. We recommend you leave this option as Black on Mint (Default)