I tried paying using this app. Payment will not go through 4x via PayPal nor googlepay. I asked the worker there for help and she was very rude and aggressive when she told me the promo only works in app or online. When I showed her how the app wasnt processing my payment, she had a very oh well attitude. I try to call my sis to place the order on a pc so I can pick it up, the same worker kept staring at me like I was a nuisance. Hire better workers and fix your app. Never buying subways again.