I am just really bad with rebates

I never seem to remember to send them in. I just never get around to it. This is a personal failing.

I do think that this is something most companies that give rebates rely on

I suspect I am not the only one that does this. It is the same with gift certificates. Almost all the businesses that have gift certificates have a date that they expire or start to decrease in value.

Anyway, I did enjoy the Coke Blak.