Rite Aid has a new brand of diapers called “Tugaboos”. They have trial-sized packages of diapers priced at $0.99 which contain a coupon in them for $1 off your next purchase of Tugaboos diapers. Buy one package and then use the $1/1 coupon to purchase another package and get it free. You can continue to roll this deal using the coupon from the free package to purchase another free package.