Using Square as a tipjar for buskers

[andy40au]

OK here's the plan. Due to people no longer carrying much actual cash around I want to develop a mini kiosk with 2 square pads - one fixed at $2 the other $5 (but both amounts configurable) to encase in an old style telephone box shape but scaled down. Both square pads need to have coded fixed tipping amounts so the performer doesnt need to leave the performance to administer anything. The mini kiosk can be bolted securely with a chain to prevent theft and the busker can easily set it up, switch it on and have it ready to receive tips. So first question - Does such a thing already exist? If so where, who? (Links please) If not, I imagine this shouldnt be too difficult to develop. If interested, please reply to this thread as I have a potentially high number of purchasers prepared to pay a one off price to buy (plus bear normal square processing charges)

[Seamus]

Hey @andy40au,

Thanks for getting in touch!

I'm not personally aware of any APIs or apps that do this, however it's something that has been asked before so I'd be keen to know as well!