As a consumer writer, here’s how I make sure an offer is as good as it seems Sign up to our free weekly newsletter for insider tips and product reviews from our shopping experts Sign up for our free IndyBest email Sign up for our free IndyBest email Email * SIGN UP I would like to be emailed about offers, events and updates from The Independent. Read our Privacy notice High street beauty and pharmacy retailers Boots and Superdrug have been accused of misleading shoppers with their loyalty