USPS shipping software with Zen Cart

Has anyone tried this software with Zen Cart?

atandra.com/prod_thub_detail_pro.htm

The company says it will get the orders from your Zen Cart web site and automatically generate an invoice in QuickBooks and then generate a shipping label of your choice with UPS, FedEX and the important one for me, USPS. Of course to generate a shipping label for USPS you must have Endicia as well. The company says you can also process your credit card orders at the same time. If this is true it would seem to be a time saving tool.

Any comments?

PHB

No, but I am interested in this. Have you tried it out?

I haven't used it with ZenCart, but with a different cart, ir imports oders FROM the website INTO Quickbooks without a problem.

If you need it to import orders from the website into QB, it works great.