Tomasz Posiadaladenydevito.hashnode.dev·Jan 14, 2024Introduction to Shopify checkout UI extensions - how to create complementary product upsell componentIntroduction Today I would like to show you how to create a simple checkout UI extension that will allow your customers to purchase extra complementary products in the new Shopify checkout. This post intends to get you started with Shopify checkout U...120 readsshopifyAdd a thoughtful commentNo comments yetBe the first to start the conversation.