Stripe - Online payment processing for internet businesses. Stripe is a suite of payment APIs that powers commerce for online businesses of all sizes. Use Stripe’s payment platform to accept and process payments online for easy-to-use commerce solutions.
Artsy - A global platform for discovering and collecting art.
Shopify Pay - Give shoppers a fast, secure way to pay
ArtMajeur - +1 Million original artworks, Free Shipping Worldwide, Low prices guaranteed, 14 days return: buy all the art you love on Artmajeur!
The new Mollie - Clever payment products for great companies of all sizes.
Magnus - Shazam for art