I signed up in December and haven't needed to contact support since then. I haven't had any questions or difficulties; everything is very straightforward. There are many integration services, and I set up the plugin on my website (it's simple, on Tilda). The instructions are clear, and everything works without issues. Payments come on time; I once processed a refund, and the money returned to the client quickly. I plan to record my lessons and connect to "Prodamus XL."