Hate to advertise the enemy, but TCB sell Top Gift Cards with cashback on purchase prices Asda 2.5% cashback, Morrisons 2% cashback, Sainsburys 1% cashback. https://www.topcashback.co.uk/top-gift-cards Also bonuses when you claim your cashback. Buy £100 of Morrisons Giftcards, get £2.00 cashback, cl...