If you were to go the route of faculty only jobs, it would solve
your issue and you could later merge the students and faculty for
composites. This would be my best suggestion for now. Perhaps some
other users will chime in.
Unfortunately some (most) payment gateways don't allow checkouts
when the cart value is $0. And that makes sense. What we need is to
bypass the payment process when the cart value is $0.
We will be able to this FAR more easily with the new IOS which
we are starting to convert people over to now. However please be
aware of the following once we do this ...
We have frequently seen circumstances where people forget to set
prices in the offer. In this case your online customers would be
able to happily order as much as they want without having to pay!
We can probably check for that when you upload and ask a "Are you
sure?" when you try to upload an offer with no prices but there are
also times when people have forgotten to set prices for just one or
two packages. Again your online customers would be able to order
these without payment.
In summary the new IOS can solve the current problem but the
solution can't legislate for all situations.