Confusion about "attach" vs "checkbout"
Hey. I'm still a little bit confused about "checkout" and "attach" ... and finally came to the conclusion, that "attach" is all I need. When I "attach" a product to a "unknown customer" (who has not yet a stripe ID) I receive a "checkout_url" in the response and can trigger the flow this way. What else is "checkout" actually good for?
