Rules question

[Frug]

Is it ok to have multiple accounts for P99 in order to have more than 8 characters? (yes, it's a sickness; that's a topic for another thread)

It would be just me playing, and never more than one account at a time so I'm not trying to multi-box, just want more character slots.

Unless that's not allowed, in which case I won't do it, but wanted clarification before I bothered with it.