Using Stripe Customer ID to Complete the Shopify Checkout

Hmm, if I’m going off documentation you should be able to. I’m going to work on getting you a clear answer. I’m referring to the note here: https://help.shopify.com/en/api/guides/sales-channel-sdk/completing-a-payment#integrate-stripe-with-your-sales-channel-app

If you’ve already tokenized the customer’s credit card and created a customer in your Stripe platform account, then you can send the customer id from your platform account instead of sending the card information.