They don't do the picking, the store does for them. I'm pretty sure they're using similar methods to whatever the online ordering for in store pickup uses so it

They don't do the picking, the store does for them. I'm pretty sure they're using similar methods to whatever the online ordering for in store pickup uses so it's probably not being pulled from shelves in most cases either. Google most definitely is not sending their own people into the store to pick things up.