Dollar General Save $5 On Your $25 Purchase August 23rd The links in the post below may be affiliate links. Read the Full DisclosureAugust 21, 2014 by Kim Julian Print this coupon or text 5OFF to 34898 and save $5 off your $25 or more purchase (pre-tax) at Dollar General August 23rd only. Make sure to check out the Dollar General Match Up before you go!