Tesco to change Clubcard Prices branding after losing case to Lidl

Appeal court upholds finding that UK’s biggest supermarket infringed trademark with yellow circle logo

Tesco is to drop the blue and yellow logo used to promote its Clubcard loyalty scheme – a rebrand that could cost millions of pounds – after losing an appeal against a ruling that it had copied a design by Lidl.

Legal experts said Lidl would have the right to seek compensation for infringement of its trademark, which could mean a further multimillion-pound bill for the UK’s biggest supermarket.