I wish I had found out about you guys sooner.
I just wanted to take the time to say thank you for your service. We don't have a large subscription base for our newsletter, but it is important to get it out to our clients. Your service is stellar, and that you let us do it for free is even more impressive. I am very impressed with all the features you have to offer. It's a first class servi ...
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!