debit card i guess?
If you're buying a service, such as gym membership or a cleaning service, you can usually cancel up to seven working days from the day after you enter into the contract.
But there are some contracts you can’t cancel simply because you change your mind, including:
contracts for transport and some leisure services to be provided on a specific date eg hotel bookings, flights, car hire, concert and other event tickets
contracts for services where you agreed to the service starting before the seven working days has expired - as long as the seller has provided all the information detailed above
If the seller has failed to comply with the requirements to provide information, Distance Selling Regulations mean that your right to cancel doesn’t end until seven working days from the day after the seller does comply.
This is up to a maximum of three months and seven working days from when you placed your order.
Although, be aware that this doesn't apply to specific date contracts for transport services and events.