Chipotle has bar-none the shittiest tech I've seen in retail.

Their order web page is the only one that refuses to operate with ad-block turned on.

Their app is a mess of broken functionality.

And their error paths are uniformly obtuse. E.g. "Unable to accept payment, please pay for your order in store" actually meaning "We were unable to transmit your order to the store, so you should just go through and create a new order when you walk in."

Seriously, fuck Chipotle's UX team.

(I may also still be salty about their inability to remember to put cheese in a cheese quesadilla)