I’m love this concept of a lightning piggy bank.

I’ve recently been playing the role of a toy store owner, selling toys to my young children (who own the toys). For instance, I’d buy a teddy bear for 1000 sats and then sell it back for 750 sats, allowing my kids to do math calculations in a different format from pen and paper.

The transactions are done over Lightning and they keep the profit of the sale(s). I would love to incorporate the piggy bank into it. It would seem more real than an app on a tablet.