I came across two good rebate offers.

One is a $10 rebate from Meguiars. All you have to do is to buy two of their specified products. I am buying the NXT Tech Wax 2.0 and the Ultimate Detail Spray. Here is the rebate form:

http://www.meguiars.com/downloads/Ul...ate2010_v3.pdf

I also found a "buy one get one free" Wheel Protectant Spray offer from ArmorAll. Here is the rebate form:

http://www.armorall.com/pdf/wheel_rebate.pdf