SEATTLE–(BUSINESS WIRE)–Amazon (NASDAQ: AMZN) today introduced new summer savings for Prime members just in time for the Fourth of July, including $0.50 per gallon fuel savings, timely savings on barbecue grocery items alongside free Same-Day Delivery in eligible areas, and an exclusive monthly grocery credit for Prime Access members.”Summer is a time for making memories, and Prime is here to make the entertaining more affordable,” said Carmen Nestares, vice president, North America Prime and