Ya'll have always been so quick and helpful; much appreciated!
...having found your service by chance, we've been completely happy and pretty surprised actually. You offer a lot of features, with a very reasonable & logical rate system. ...How much your service will help is possibly beyond your understanding, but I'm sure you've heard that from other people using your service.
I have used quite a few different services of your kind, and I think yours provides the most value for the money of any I've seen. Great tool!