Other people who can help with Contactless donations
Online fundraising platform offering text, web and contactless fundraising options. You can hire contactless 'donation boxes' from them (this costs several hundred pounds, so is only worth doing for very large events). They also have text donation, text raffle and online auction services. They charge at least 4.5% of each donation.
Suppliers of contactless donation devices for charities to buy or rent. Rental costs a minimum of £40 for one week, and buying their cheapest device is about £135. Goodbox will take a percentage of all the money you raise.