Amazon and Barnes & Noble Pull ‘Buy’ Links From Apps

Apple is starting to enforce its new app guidelines

In the latest development in Apple’s contentious relationship with booksellers, the country’s two biggest e-book retailers—Amazon and Barnes & Noble—have stopped selling their wares directly to customers through their Apple apps, reports The Wall Street Journal. Canadian bookseller Kobo did the same just this past weekend.

@adweekemma Emma Bazilian is Adweek's features editor.