Higher prices for existing accounts.

If I could give a 0 I would. How do you explain some people getting higher prices than others on the online ordering site?? 2 of us were looking at the exact same menu online and got completely different prices, the one phone had higher prices than the other. Only difference was, the one phone was logged into an account whilst the other was not. Seems a trust score of 1.9/10 is quite justified.