I know that I already posted my Rite Aid heist for this week, but I just found out that there is a confirmed glitch in the +UP system. It is advertised that Blistex is 2 for $3. ($1.50 each) with $1 +UP rewards back when you buy two. It is confirmed however that the +UP system is printing $1 +UP reward back for EVERY one Blistex.
Use $1 off 2 Blistex coupon from 11/14 Smart Source
Pay $2, receive $2 back in +UP rewards....you can keep rolling this...there is NO limit!!