This story was originally published on Restaurant Dive. To receive daily news and insights, subscribe to our free daily Restaurant Dive newsletter. Dive Brief: Grubhub’s parent company, Wonder, has acquired Claim, a restaurant rewards app, Grubhub wrote in an email to Restaurant Dive. Claim allows consumers to earn cashback rewards from local restaurants and redeem them on dine-in and pickup orders. Claim also creates promotions for these consumers, which can boost traffic, and tracks performance insi ...