Barcoding, Shipping, and Tax Software for Startup Company in the US

Hello,

We have a US prospect which is in the startup phase. The company will be based in the USA. It is looking for an accounting software with the following special requirements:

 

-                      Barcoding software => To facilitate scanning process for shipping and receiving (including serial numbers).

 -                      US State Tax software => To automate sales taxes for the various states in the US

 -                      Shipping/Courier Software => To integrate shipping charges with the accounting system

 

Does anyone have any suggestions on the cost-effective software/add-on modules which will satisfy the initial needs but also have the capability for future growth?

All comments/suggestions will be greatly appreciated!

Tammy