Pocket Listing Referral Fee?

[Account Closed]

I have been reading tons of articles and came across one addressing how to compensate a Realtor for a pocket listing, but of course I can't find it now.  I believe there is a document called a ".....Buying Agreement" that a Realtor and Investor can sign so that when an Investor purchases an unlisted property supplied by that Agent, that Agent can then receive a fee, legally.  Can anyone tell me the actual name of that Agreement and where exactly I can find one to use?  Thanks!

Patti