If I find something to buy, I like to compare prices of the items and see if the same things are sold on both Amazon & Walmart. Sometimes they are, but not always.
Amazon has also started getting into FRESH grocery delivery. Be sure to check your zip code to see if it’s available in your area. It’s not in mine. With the popularity of meal kits. today, Amazon has even started trying it, also. When you click on the Amazon link above, just search “meal kits” on their website.