They are great, the pay like clockwork. In fact, they are so efficient with that, that every now and then you'll see the post on here wondering where it was when it wasn't a day early. Some of the shops take time to learn, but once you do, you'll have a routine when you do them, that they are not difficult. Occasionally an editor will make you want to pull your hair out, but what MSC doesn't? Make sure you invoice. It's a simple 20-second procedure. If you do it right after you report the shop, then that to, becomes second nature. It is something different then most other MSC's. When I worked in accounts receivable in the real world, all account holders had different nuances about them too when sending bills. Perhaps that's why I joke about people getting annoyed by the invoicing aspect. Everyone doesn't do things the same way and MSC's are no exception. I'd love if we didn't have to, but it takes 20 seconds.
Use the app to easily see whats out there, but use the website to assign shops. Use the call feature on your phone when you can't self assign.