Maybe even provide them with a complimentary CTA/PACE pass? 

Let me state up front that I know Brad and can get you a complimentary pass to one of his free 2-day events.

We do a 1-year warranty on all of our refurbished units and my regular clients get complimentary delivery/installation and haul away. 

I would agree that you should go for a complimentary degree that is not directly related to RE.

The two jobs are quite complimentary, though.

It would be complimentary to say that they are reminiscent of drool.

Yes, you're taking on all the financial risk but it sounds like this person may have a complimentary set of skills and experience that would balance yours out nicely, which would make for a good partnership.

-----------> These are some of my "long-winded perks" that I promote in my listings.My "secret sauce" is a simple two-page "Rent-to-Own" agreement, plus a "Complimentary Payment Schedule", for the "Tenant-Buyer's" convenience and record-keeping.Here's a typical deal for me: Let's say, I obtained a batch of 1/4 acre lots from a bank (REOs) or bought a bunch of donated Habitat for Humanity parcels, ...all at good deals, ..."

As they leverage that information into their lending and closing services I am willing to bet they will look for more complimentary business activities (like flipping hahaha) even though those activities themselves may not be true profit centers.

Landlords need to provide complimentary Wi-Fi.