I don't buy anything at these types of stores anymore.
I find that I do a main shopping at the beginning of the month, one at the grocery and one at the dollar store for household laundry/papergoods - with a short weekly fill-in grocery shop during the month and it works out fairly well. Max is four to five grocery shops a month, sometimes less if I can squeak an extra week without in there. This is plenty enough shopping for me. UGH!
I'd do one buy it all dealy-who if I could, but alas my crew would eat ALL the snacks, chips, fruits for the month in the first day or two,
...so, unless I'm willing for the Hubster to build some cabinets w/locking doors then this will have to do for now.