While Tesco's Clubcard Prices and Sainsbury's Nectar Prices schemes continue to expand, Aldi and Lidl remain committed to a pricing model built around consistently low shelf prices available to every shopper, without requiring loyalty card registration. This continues to set them apart in like-for-like price comparisons against the larger loyalty-driven chains.
For shoppers comparing supermarkets, this distinction matters: the leaflet price at Aldi or Lidl is the price every shopper pays, whereas the headline price at Tesco or Sainsbury's on certain items may only apply to loyalty card holders.