Check to see if square has any integrations for their online marketplaces. I can accept bitcoin thru coinbase with shopify, I am sure that square has something that will work.
Discussion
Considering nostr:npub1sg6plzptd64u62a878hep2kev88swjh3tw00gjsfl8f237lmu63q0uf63m is involved one would think so. I'll keep digging. When I say I, I mean Dana. She's the brains behind this outfit. Obviously.
I wish I had some brains behind my venture.....