Hello everyone. I am trying to find out if there is a zen cart module that will allow me to put items into a "cart" where the items don't have a price.

Basically I am trying to create an "estimate" shopping cart. Users put multiple items into the "cart" (and obviously don't have to pay anything), and the "order" comes in so my client can create an estimate on his side from the items requested. The prices don't appear on the web site because they fluctuate so much...

Thanks for your help.
Lisa Walts