Set price card tap device...thing?

[StevieBee]

I'm looking to create an advert (think Bus Shelter type thing) that has within the frame in which it will fit a card reader that is set to a certain amount (£3 or so). People are invited to tap their card onto a spot on the advert (behind which is the reader) which then takes £3.

Would anyone know if a) this is possible and b) any companies that might be able to provide the tech?

Cheers!

[StevieBee]

dannnd said:

https://www.goodbox.com/

Have a look at above, or similar companies, which seem to develop what you're after - although not sure whether yours would be a charitable endeavour?

Cheers.

That's exactly what I'm after... and yes, charity endeavour!

Thanks