Why Nostr? What is Njump?
2025-02-27 23:14:13
in reply to

Shopstr on Nostr: When you redeem your payment, sometimes there are some sats leftover, as converting ...

When you redeem your payment, sometimes there are some sats leftover, as converting from Cashu to Lighting requires some extra sats to be "reserved" to handle the fee and make sure the payment doesn't fail. So the overpaid fee change is just the extra sats that weren't used to pay the fee.
Author Public Key
npub15dc33fyg3cpd9r58vlqge2hh8dy6hkkrjxkhluv2xpyfreqkmsesesyv6e