Vertex intergation in FI/CO

Hi All,

Do any body have brief idea about VERTEX integration(external system to obtain TAX codes) in FI/CO technically and as well functionally.

I want to know in sales order creation how it will be integrated. Any user exit to do this.

And will be used in while creation of Purchase order????

Any documents related please send to deepak333@yahoo.com

Thanks in advance.

Message was edited by:

KDeepak