How Can i retrieve an already created product promo from ofbiz by using service refrence methods ?

[sankar.a]

Hi,

Can any one help me.
I am trying to customize Ofbiz for creating a portal based ERP.
I want to display a promo with a product.
How Can i retrieve an already created product promo
from ofbiz to a web page by using service refrence methods ? Please reply

Thanks and regards.