Running a few errands before meeting up with his brothers on Family Patrol Night…
Red Hood: *slaps $1000 on the counter* I need an Advil, a roll of duct tape, a pack of peanuts, and four beers.
Store clerk: *blinks*
The duct tape is to tie up Batman so the boys can do what they want.
The Advil is for the pain after being punched by Batman while subduing him.
The beer is to get him uninhibited so he won’t realize how bad of an idea to try to subdue Batman is.
And the peanuts are for Alfred, the reason why he was actually sent to the store
Sounds legit.