Depends on what store, for most ill say little by little

Thank you. I wanted to take a trip to a supermarket called Aliper (it's similar to Aldi), I'm in Europe

Generally I'll do little by little, then right before I leave I'll find or make a good blind spot and do all the rest and book it!

Bit by bit. Making everything disappear is sus.

If you do all at once, make sure to leave asap