Holiday glade plug-Ins 8 For $ 1.90 at Target

I bought 8 Winter Collection Glade PlugIns Scented Oil with a FREE warmer. The scent is Spread Cheer and is the only Winter Collection Scent that is 30% off with Cartwheel.
I did two different transactions and went to two different stores.
I bought 3 and got the 4th one free. Each was $2.99 but $2.09 using 30% off with Cartwheel. I also used (2) $2.00 coupons that could be used for the scented with plugins or automatic refill spray. I paid $2.45 at the register for both transactions and submitted 3 $1.00 offers through checkout51. I saved $9.69 on each trip! After exhausting all offers, i paid $1.90! There is a 20% offer on Cartwheel for other Winter Collection scents and they are also $2.99 a piece.