Airwick/lysol deal CVS

Airwick freshmatic ultra starter kits and Lysol Neutra Air are on sale this week $6.00. When you spend $20 (which includes other lysol and airwick products as well) you will receive $10 ECB's! I did the deal this way:

2 Lysol Neutra Air $6x2= $12
2 Airwick FMS kits $6x2= $12
                                          = $24
- 2 lysol Q's ($4x2) Printable
-2 Airwick Q's ($4x2) Printable
                                         = $8 OOP, get back $10 ECB's!