I'll give you an acct on my instance for free. https://pay.sdbitcoiners.com/login
nostr:nprofile1qqsfnnh6v3dspqtnwv3e46aed5k3nypyfx2wtet92ekg9szt3hr9k4qpzdmhxue69uhhqatjwpkx2urpvuhx2ue0qythwumn8ghj7un9d3shjtnswf5k6ctv9ehx2ap0qy48wumn8ghj7mn0wd68yvfkxumrxvfex5mrwvfhxqhxzurs9ee82mn0denxcatc9e5k7tcwwncnc want to split hosting cost? nostr:nprofile1qqsv3kfuyfzgaa6lxqtcj234eg65hkhdq85hkysvde5xj3hgsnqsrtgpzamhxue69uhkummnw3ezuumvda6xs7fwwa5kutcpremhxue69uhhyetvv9ujucnfw33k76twwejkuet5duhx7un89uqsuamnwvaz7tmwdaejumr0dshseltpde?
Pretty sure BTC Pay supports multi-tenant.
Discussion
Will probably take yout up on that if my other plans fall flats. Square and Strike have APIs so I think I can replicate Zaprite and then have webhooks send me nostr events to notify me of payments and such. Big TBD.