1. Shop with a list.
Shopping with a list will reduce your impulse buying and will keep you to just your needs.
2. Shop on the outside.
A typical grocery store has vegetables, meats, dairy, and breads on the outside parts of the store. For example, you can walk in on the right side of the store, and shop without entering the middle.
Shopping on the outside prevents you from buying most preprocessed prepackaged foods. Of course, you won't find everything you may need, but you can get most things on the outside sections of the store.
3. Buy in Quantity
Check the per-unit or per-ounce pricing on store shelves when comparing items. Buying things on sale or in bulk will help reduce your overall costs.
