Not only does Doordash overcharge, they will cancel your order and never give you a refund. They will make you wait 10 business days in hops you'll forget about it. Then when you bring it up to them they will say they never charged you. Then you have to go to your bank and print out your statement showing that they infact did charge you. Even then they will make it extremely hard to get your refund. I hope doordash gets sued for all they are worth.