Worst is when different requirements are applied between desktop and mobile. Most recently, Panda Express. I established the account on desktop with a relative

Worst is when different requirements are applied between desktop and mobile. Most recently, Panda Express. I established the account on desktop with a relatively simplistic 5 character password. On mobile, I can't even log in because it considers anything less than 8 characters to automatically be void. Dunkin donuts is another. I established the account on desktop with a '+' in the email address and loaded my gift cards there. On mobile, I cannot even login to use those cards' value.