Do you have a Dedicated Testing Team

NO?

You should have one. As research proves 60% lose their clients due to poor quality

YES?

It's always good to have a new set of Eyes looking at the tested application for a brief Pre-UAT testing. Which usually doesn't take more than a week.

3rd Party Testing can unearth more defects than in-house team and it's always affordable to outsource when compared to Hire