Launch of Spring Fast Way to Save™ Digital Coupon Offers, Wow! Wednesday Offers, Three-Day Sales, Instant Savings and Weekly Specials to Further Help Customers Stretch Their Budget Goodlettsville, Tennessee, 2016-Mar-22 — /EPR Retail News/ — Savings are springing up in every aisle next week at Dollar General!  From digital coupons and instant savings to weekly specials, Wow!…