Hi, I had the same thought. The problem is the NFC Entitlement (=> you cannot generate custom NFC-Passes) and the Apple VAS protocol. As it‘s proprietary and only available for MFi members. In such case, I‘d love to be such member, but the process behind seems to be complicated :/ I guess, walket encrypts the data sent by the pass using a key every time, so it can’t be shared always the same string… would love to see more flexibility here!