Apple and Amazon have successfully fought off a mass lawsuit in Britain over alleged collusion between the tech giants to remove resellers of new Apple products from Amazon's website, a tribunal ruled on Tuesday.

Apple is under trial at London’s Competition Appeal Tribunal, accused of exploiting its dominance by overcharging app developers a 30% commission through its App Store. The lawsuit, representing 20 million UK iPhone and iPad users,

A lawsuit claiming that Apple and Amazon colluded to fix the price of Apple products and reduce competition, has been rejected by a UK tribunal.

Apple has abused its dominant position by charging app developers an unfair 30% commission through its App Store, costing British consumers up to 1.5 billion pounds ($1.8 billion), a London tribunal heard on Monday.