What do you mean both?

My plan is to accept cash or Bitcoin and give the finger to all credit card processors (including stripe).

I suppose I'll be okay accepting ACH through the boys over there at nostr:npub183gjay88fk6kkc0ap6xgk6fr2ntpumt88qu88srfn9jt2c9ekr2swypjke

And checks are okay from established customers but Even that sounds like a slippery slope