Human: What are some of the best ways to save money on my grocery bill? Assistant: 

1. Make a list before going to the store and stick to it.
2. Look for coupons or discounts in store ads.
3. Buy store brands instead of name brands.
4. Buy frozen vegetables, fruits and meats when they're on sale.
5. Buy items in bulk if you need them.
6. Compare unit prices between stores.
7. Use cash instead of credit cards.