![Whizzimo.Com [Test] Help Center](https://downloads.intercomcdn.com/i/o/asn7h2bb/605075/79c9fb5cf48bf3a8450ecda9da78/1b8ee038f657cc119e823f6b14ec611f.png)
To add Barton books to your account, sign up online here https://www.whizzimo.com/barton.html or contact sales@whizzimo.com . Our sales team can provide pricing information and answer questions you may have.
After purchasing Barton content for the first time, the additional cost is only $50 per level.
Please fill out this form to request a quote for additional levels that you have already been approved for: https://forms.gle/sMPovAdfpgGE59Ro6
If you have not yet been approved for the level that you want, please visit Whizzimo.com/Barton to apply only for the new levels that you want to purchase.
It can take up to 3-5 business days to see your content inside your account (2 days for Barton to approve, and 1-3 for us to process the request)