Free Goods for Procurement---E1 release 9.1

Hello MOSC,

General question:  Is it possible to use the supplier catalog with adv pricing free goods for procurement?

We use a supplier catalog for purchasing...trying to use adv pricing to allow for free goods that come with specific parent items.

I have set up an adjustment to use free goods at line level.  It works as long as price is manually overridden at order entry. 

If we try to key items that have not been included on the schedule (all other items that do not have free goods assigned), we get the "mandatory price adjustment error".

Is there a better way to handle free goods with supplier catalog?