Dandy Stache: You don't have to have Dandy Stache rewards+pay to reap the rewards from in-store purchases at the pump. (If you aren't keen on linking your account, no problem! Be a rewards member and grow your Stache.) In this video, I walk through how an in-store purchase gives you a discount at the pump. #growyourstache #dandystache #dandytime #stachepoints