We started using this platform when we needed to send newsletters to our users. The quick setup and lack of bureaucracy pleasantly surprised us — we only needed to verify the domain name and we could get to work. First, we tested the demo, then we purchased a small package of emails, as we were concerned about potential issues with the paid plan. However, the loyal support and stability of the service convinced us that we could build a long-term relationship with this service. Currently, we send about 60-80 thousand emails a month and plan to increase our volume.