We migrated to Zuora and, while there are limitations, they’re far less than your own limitations. Honestly, if you can’t model it in Zuora, what you can do is

We migrated to Zuora and, while there are limitations, they’re far less than your own limitations. Honestly, if you can’t model it in Zuora, what you can do is likely close enough that it’s not worth the 100x extra effort to build your own system.