Sainsburys

Sainsbury's is one of the UK's largest supermarkets with over 1,200 supermarkets and convenience stores. Helping customers to 'live well for less', they Specialise in food, groceries, clothing, pharmacy, finance and even energy.
Exclusions
Fuel
Spirits
Tobacco products
National Lottery
Postage stamps
Sainsbury’s & 3rd party gift cards
Prescriptions
Infant formula food or milk
Mobile phone top-up vouchers & cards
Paypoint
Restaurants and concessions

Sainsburys transactions can take longer for cashback to be processed due to their procedure for calculating eligible spend - this could take as long as 6 - 7 weeks.