How can I add a custom payment icon to my .liquid file?

Hi,

I am looking to see if anyone has come across a way to add a custom payment icon to their .liquid file? Currently in the code for payment icons to display on our shopify store (warehouse theme) I have the following;

{% assign enabled_payment_types = ‘paypal,visa,master,maestro,american_express,klarna’ | remove: ’ ’ | split: ‘,’ %}

{% for type in enabled_payment_types %}

We offer payment via DEKO which is a commonly used interest-free credit payment option in the UK however Shopify do not seem to have this available as a payment icon. It would be great to be able to upload the logo and somehow create this as a payment icon to display on our product pages, footer, cart page etc without using a 3rd party app.

Any advice would be appreciated, thanks.

Which theme are you using?

Warehouse (a Shopify theme)