How do I change the product page button?
Shopify stores
Upload the button you would like to use to your store using the template editor. It can be PNG, GIF or JPEG format. You can then visit widget settings and choose your image from the Button image dropdown.
SEOshop stores
You can upload a new button from the Widget appearance settings. It can be PNG, GIF or JPEG format. After you upload a button and hit Save it will take around 60 seconds for the new image to appear.