Never forget any item at the grocery store again!
I break my grocery store into 4 sections.
Green – Produce/Bread/Bakery section
Pink – The sale items that they usually have in the middle of the store near the cold cuts counter.
Blue – The cold or freezer section of the store, where I usually shop right before I leave.
Yellow– Items that I’ll find down certain aisles.
Because of the layout of the store I’ll usually head to the produce/bakery section first. Then I’ll make my way to the sale items and then the aisles and I try to always make the freezer section the last place I shop so things obviously stay frozen while I transfer them home. This way when you think you’re done in a particular section you can look at the specific color on your list and make sure you got everything you came for.