We've been using SMS Works for nearly a year now to run our textback marketing campaigns, and we couldn't be happier with their service. The support we received in selecting and setting up our keyword was fantastic - they were really helpful and made the process a breeze. One thing we appreciate about SMS Works is that for smaller campaigns, we can pay by text sent, rather than having to bulk pay for huge amounts that we'll never end up using. Other providers we looked into tried to charge us for more than we needed, but with SMS Works, we only pay for what we use. We're really pleased with SMS Works and their service. It's helped us to streamline our marketing efforts, and we highly recommend SMS Works to anyone in similar positions.