So complicated and very discriminatory as to who can use it. A lot of older customers don't use smart phones let alone the internet. I'm 76 years and fairly IT savvy but what a complicated mess it is. First having to use the website and then open the app after choosing the offers. And then worst of all having to scan each puchase that I've chosen to get the discount whilst I'm trying to pack my shopping and pay without holding the queue up. Both Marks and Boots allow you to add you're chosen offers to your card and that's it. When I'm paying it's a case of scanning my card and hey presto there they are and duducted all in one go with the two shops mentioned. Sadly I think this the Waitrose system will cause resentment with their customers and inevetably take their custome elsewhere out of principle. I'd rather prices were reduced accordingly in the store and forget rewards schemes. I think in PR terms they should abandon the scheme immediately before more harm is done. I really cannot be bothered with it after this week when the scanner didn't reconise my card when I came to pay. I can do without the stress of sorting out why my waitrose card wasn't recognised at payment when the machine recognised it initally to release a handset to scan with.