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The footer is a section at the bottom of your website used to display additional information, navigation links, customer support, and brand information.

To set up a custom footer, go to the Theme Editor, then in the left panel -> scroll down and select Footer.
Here, you can customize it with the following options:

To display the payment method icons correctly, in the Payment Icons field, you need to enter the exact payment type names that Shopify supports.
Shopify Help Center | Supported payment icons →For example, if you want to add American Express, PayPal, and Apple Pay, enter them in the following format: american_express,paypal,apple_pay
Supported icons list