Im Trying to add payment icons below where its says ''afrekenen'' (the checkout button) But i cant find the place to add code for the icons. Website is snorkly.nl

Im trying to add a Ideal Button to my webshops product page that takes the customer directly to the checkout with the selected product. Shopify has a button for PayPal, but i cant find one for ideal. does anyone know where i can do this or does anyon...

Yes i want to look into how this can be resolved

Im trying to optimize my webshop Snorkly.nl for SEO, but when i checked one of my pages with an online site check it gives me this error ''This website uses URLs with www and non-www subdomain. This may cause duplicate content and bad links to your w...