Useless app. They sent my food to the wrong restaurant by default, after I had typed in the correct restaurant. They sent it to a store that was out of state for me at the time. After being on the line with customer service, they did not answer my inquiries directly, instead offering me information about the store I did not request. At the end, they wouldn't process my refund because "the store didn't cancel my order." I was told this after confirming with the store that they canceled it.