The QuickBooks Built-In Shipping Feature - Please read
If you use the ShipRush-like UPS or FedEx shipping feature built-in to QuickBooks, please note that Z-Firm does not provide technical support this.
If you have questions related to the build-in QuickBooks shipping (aka the Intuit Shipping Manager) please contact Intuit Technical Support for assistance in this matter.
We do have a matrix available that compares the bundled shipping solutions with ShipRush. Please feel free to refer to that as it may provide you with answers your questions:
http://www.zfirm.com/products/assets...%20Manager.pdf
Thank you,
Support Team
Z-Firm LLC