How do I display payment icons?

Answer: If you wish to display the payment methods your store accepts within your store's footer, click the Footer bottom section and enable the Show<payment icons checkbox.

Example:

These payment options cannot be edited through your theme, but rather through your Shopify admin. To do this:

Step 1: Within your Shopify admin, go to Settings.

Step 2: Select Payments.

Step 3: Under Payment providers, add your desired payment methods.

Learn: Visit Shopify's help center for more information on Shopify Payments

Remember: Shopify have their own article here: Add Credit Card Icons