I always use the app to order because of all the deals. I damned near lived off the free shit from the McDonald's app last year. One issue is that this system

I always use the app to order because of all the deals. I damned near lived off the free shit from the McDonald's app last year. One issue is that this system (that many places now use) of only giving you the best prices on the app vastly discriminates against many poor and/or homeless people who often neither have a debit card nor a phone (or no data).