Here is what I did
(2) Glade holder $2.50 each
(2) Glade candle Refill $2.50 each
subtotal = $10.00
Use (2) Free refill wyb Holder MFR Q (from smartsource 11/1) deducted $5.00
Use (2) $1.50/1 Holder or Refill Q (in the tins) = 3.00
Total = $2.00 plus tax
Received $3 ECB wyb $10 Glade candle.
I only did this once because I have way too many holder/candles

and I already submitted my J&J rebates.
HTH