Not a nostr DM. You could use pgp. But a lot of people dont use that. I would prolly use something like simplex or whatever to get their address from them and then delete it as soon as I'm done creating a shipping label and putting the product out.

I've used Nostr DMs and SimpleX.

I would always use Simplex, but many of my buyers use Nostr's DMs.

I dunno, I just use Nostr DM, Y’know?

There's no good way to do this without an address being exchanged.

Customer using some collection point address instead of home?

Coolest method I’ve experienced was suggested by nostr:npub1py0w8ymhdsll4tksvk69u0ethqdp32k4cdcmwhlaz8sfv6p8as8sc77ryh 🔥 https://image.nostr.build/070eb190763eeb148508d54ee704284a962d9a8c5ac0974417db30dadaf96f95.jpg

great question! I was curious about this too, to ship fresh roasted coffee beans!