[Doubl]

Tesco give you an effective 1% discount on some future purchases for using their clubcard at the checkout, that's provided you use the coupons they send you periodically before they expire. I prefer to do as little shopping as possible there and instead shop at the far cheaper German discounter Lidl down the road. They don't have any of that loyalty crap.

[adrianN]

In Germany Lidl recently started an app that gives you discounts.

[Freak_NL]

Netherlands too. Really disappointing.

[anon463637]

Do you have ALDI Nord or Aldi there?

[loriverkutya]

Not the parent but yes, we have.