> is it possible to backup these keys ?

Yes, the private key is included as a url parameter in the management link, so if you back that up you're also backing up your keys

> do you imagine being able to use a Nostr signing device

Yes, this service would be a good one to use with a nostr signing device because the merchant only has to sign events when creating or updating their store

super_testnet

The video mentions using Nostr keys that are created when you load the page - is it possible to backup these keys ?

Alternatively, do you imagine being able to use a Nostr signing device, like the one sold by the LN Bits guys, to use with this ?

bitcoin

Superstore: a simple bitcoin webstore | start selling stuff in seconds

The video mentions using Nostr keys that are created when you load the page - is it possible to backup these keys ? 

Alternatively, do you imagine being able to use a Nostr signing device, like the one sold by the LN Bits guys, to use with this ?

https://shop.lnbits.com/product/nostr-signing-device

