Are supermarket loyalty cards actually worth it?

Loyalty cards are designed to do two things: give you a small reward, and keep you shopping in a store that may not be the cheapest. Both can be true at once. Here’s the honest verdict on Tesco Clubcard, SuperValu Real Rewards, Dunnes and Lidl Plus — worth having, but never a reason to shop somewhere dearer.

Are loyalty cards worth getting?

Yes — they’re free, and they give you something back on shopping you’d do anyway. The rule is simple: get the card, but never let it keep you in a dearer store.

There’s no downside to holding the card (beyond the data you share). The mistake is letting loyalty override price. If Tesco’s card earns you a few euro back but your whole basket is 25% dearer than Aldi, the card is a rounding error on an overpayment. Have the card; shop on price.

Is a Tesco Clubcard worth it?

The points are modest, but Clubcard Prices — member-only discounts on specific items — are the real value, and vouchers can stretch further with reward partners.

The headline is the member-only Clubcard Prices on selected products, which can genuinely beat non-member prices and sometimes the discounters on those specific lines. The points themselves are small. If you shop in Tesco anyway, it’s a clear yes — just cherry-pick the Clubcard-Price items rather than assuming the whole shop is now cheap.

What about SuperValu, Dunnes and Lidl Plus?

SuperValu Real Rewards and Dunnes give money-off vouchers over time; Lidl Plus offers app coupons and spend-based rewards. All are worth using in a store you already shop.

SuperValu Real Rewards builds points toward money-off vouchers and partner offers. Dunnes issues spend-and-save vouchers that are decent if you’d spend it anyway. Lidl Plus is app-based coupons and scratch-cards plus rewards for regular spend — handy at a store that’s already cheap. None of them changes the core ranking; they’re icing, not the cake.

Which loyalty program offers the most value?

There is no standout winner — the most valuable card is whichever matches the store you already shop in.

So if you’re asking which supermarket loyalty program offers the most value, or what grocery rewards program gives the most value on your weekly shop — there isn’t one standout winner. Tesco Clubcard, SuperValu Real Rewards, Dunnes and Lidl Plus all give something back in different forms; the most valuable one is whichever matches the store you already shop in.

So what’s the verdict?

Get every card for the stores you use, use the member-only prices, but choose your store on total basket cost — not on which points you’re collecting.

Loyalty schemes are built to make switching feel like a loss. Don’t fall for it. The honest hierarchy: store choice beats own-brand beats loyalty points. Nail the first two (cheapest store + own-brand swaps), then let the loyalty card add a little on top. Not the other way round.

Common questions

General information, not financial advice. We take no money from any supermarket. Prices and offers vary by store, week and region — always check in store.