Refund
Within 14 days of a payment you can have it back in full, straight away - once a year. The refund also ends your subscription, so Boop stops being licensed.
Only want to stop paying? Cancel from your subscription page instead, and Boop keeps working until the end of the month you paid for.
The money goes back to the card you paid with, and usually shows within 5 to 10 working days. See refunds for the whole of it.