As we gear up for back to school I like to shop for a few snack necessities to prepare my kiddos for the fast pace of school days, and after school sports. Shopping online is a great way to save money on a tight budget. Many of my grocery shopping tips to save money are deals to Amazon because the prices are so low, and I know you will save the most money. These snacks come in handy for the busy mom, and I provided a price comparison between Amazon and Walmart for your convenience. You will be surprised to see that Amazon often beats Walmart’s pricing, and you don’t…