I had to update my review. I have had this happen 3 times now in a short amount of time.
I always get double charged or charged for something I didn't order.
First it was 2 coffees instead of 1
Second they charged me for a meal I didnt order (or get)
Third time they charged me for a Coke when all we had was a coffee and water (yes got charged for the coffee too).
So needless to say I can't trust them anymore. I now double-check my receipt before paying.
I do not know if this is on purpose or accident but seems like a high rate of times for accident.
Bottom line check you receipt!!