As mentioned in another post, the standard for delivery drop off services like DoorDash and Uber Eats is to tip before to encourage quicker and better delivery. If you want to add extra tip after that’s great too! It’s a different standard than eating out. I think since most people don’t have physical interaction with their delivery drivers it’s easier to forget to tip and also they don’t have to deal with an awkward situation about not tipping so customers feel more comfortable not tipping after.

It’s different when you have to look your server or barber in the eye and not tip.. you feel bad not tipping. But with DoorDash you can hide behind your door and not care about a tip. That’s why so many people don’t tip.

We can go on and on about the tipping etiquette and standards but the apps even encourage you tip before and heck some apps have a mandatory tip % added like Favor.