Tix Track, Inc or Third Party Optimizer. Have you used and what's your experience?

Hi everyone,

I've posted this to the ticketing forum as well just to cover my bases.

I'm wondering if anyone has used this firm for ticket sales optimization, pricing and inventory management?  

We're meeting with them soon and I'm wondering if anyone has used their services and if you would be willing to share your experiences with them?

If not this firm, have you worked with another and would recommend them?

Many thanks!