I was surfing the nostr and came across variety of the hardware wallets. And these hardware wallets can be pretty fun and also good for the transactions in the POS context. So found this Jade ad on the nostr and decide to give this one a look. There seems to be many alternative in the market for the bitcoin based hardware wallet. 

So they have multiple products like Jade and the Jade products. And these products are pretty handy with the POS based payments and also there seems to be handy token based payment options there too. So the jade plus and your jade are two products which seem to be out from the blockstream. 

Jade is already open source for the developers and also you can use this from the official hardware or alternatively you can make use of the wallet which can be pretty fun with the POS development. I am sure if the brands and the commerce based sites if manage to the get hardware support it would help. I feel the self custody based hardware wallet would do good there with the brands adopting it.