Well, I am waiting for a big check to come in. The first of the year, after I joined this forum, I talked to the bookkeeping dept. of the building supply store where we buy most of our materials. I mentioned how I get a discount several times a year from home depot. I think everyone gets them if you open a home depot account, but hey, 10% off is great and we stock up then.
I asked about getting a rebate on the money we spend at the building supply. (they won't let you charge on your credit card, so we can't earn 1% back like we do at home depot)
Anyway, they agreed and a few weeks later, I got a big check.
That's it, haven't heard from then since.

so, On July 6th, I took my 6 months worth of invoices and asked again. Again, i was told they would send us a rebate check.
Still waiting!! It would really help my $20 challenge!