Published 13 July 2026 · Scotland Supermarket Deals

Two Very Different Loyalty Schemes

Asda Rewards and Co-op Membership couldn't be more different in how they work. Asda has no physical card, no exclusive member pricing, and pays out through an app-based "Cashpot". Co-op charges a one-off £1 to join, but makes you a part-owner of the business and gives you weekly discount vouchers plus in-store Member Prices. Here's how the actual savings compare for Scottish shoppers in 2026.

Asda Rewards: Pounds, Not Points

There's no card to carry — Asda Rewards lives entirely in the app. Instead of member-only prices, Asda's approach is "Pounds not Points": you build up cash in a Cashpot by completing weekly Missions (like "spend £10 on laundry products, get £1 back") and Milestone Missions based on your total monthly spend. Rewards are unpredictable, ranging from 50p to £5 per mission, and Milestone rewards have shrunk to well under £1 in recent years. Shoppers can also earn 0.5p per litre in Cashpot credit at some Asda petrol stations.

✅ Strengths: No card needed, works passively • Asda's standard prices are already competitive without a loyalty scheme • Small fuel bonus at participating stations • Completely free
❌ Weaknesses: No exclusive member pricing • Rewards are small and inconsistent • Cashpot expires after 6 months, vouchers after 90 days • Missions require active app use to unlock value

Co-op Membership: Vouchers and Part-Ownership

Joining Co-op costs a one-off £1, which makes you a part-owner of the cooperative — a structure unique among UK supermarkets. Members pick up to two discount vouchers a week (typically 25p–£1 off, refreshing every Monday) and unlock exclusive in-store Member Prices. Co-op also gives 2% of what you spend on Co-op-brand products to a community cause of your choice, on top of any personal savings — a feature no other UK supermarket scheme offers.

✅ Strengths: Member Prices apply automatically in-store • Weekly vouchers refresh reliably every Monday • Unique community/charity giving element • Part-ownership structure
❌ Weaknesses: £1 joining cost (small, but not free) • No ongoing cashback since the 2% rewards scheme was scrapped • Voucher values are modest • Co-op branches are typically pricier than the big four for a full weekly shop

Head-to-Head: A Typical Scottish Weekly Shop

FactorAsda RewardsCo-op Membership
Cost to joinFree£1 one-off
Exclusive member pricing❌ None✅ Yes (Member Prices)
Reward mechanismCashpot via missionsWeekly vouchers
Typical value50p–£5 per mission (irregular)25p–£1 per voucher, up to 2/week
Community giving❌ No✅ 2% to a cause you choose
Best suited forBig weekly shops on a budgetLocal top-up shops

Our Verdict for Scottish Shoppers

This isn't really a straight "which wins" comparison — the two serve different kinds of shop. Which? has repeatedly found Asda cheapest on branded groceries even before any loyalty scheme is applied, so for a full weekly shop, Asda's low starting prices already beat Tesco or Sainsbury's discounted member prices in many baskets. The Rewards app is a small bonus on top of prices that are competitive regardless.

Co-op shines in a different role: it's the supermarket many Scots pass daily for a top-up shop, especially in smaller towns where it's often the only option nearby. The weekly vouchers and Member Prices make those small, frequent trips a bit cheaper, and the community-giving element is a genuine point of difference if that matters to you.

Our recommendation: If your big shop is at Asda, join Rewards — it costs nothing and stacks on top of prices that are already low. If you rely on a local Co-op for top-ups, the £1 membership pays for itself within a few weeks of vouchers. Doing both costs next to nothing and covers both shopping habits.