Credit gives the word to pay either by repaying it or returning those resources later. In other words, this credit is the method of making the reciprocity formal, legally enforceable, and of course, extensible to a vast group of people who are not related.
However, the resources provided may be financial or have goods or services, like consumer credit. The credit covers any form of deferred payment. Credit generally gets extended by the creditor, the debtor or lender, and sometimes the borrower.
The definition means the long practice of the sharing of commissions between cooperating and listing brokers. These are two types of brokers involved in real estate transactions. They are the ones who share the commissions for the transaction as a courtesy of sorts.
The definition of courtesy to brokers in the real estate sector is the willingness expressed by the seller to also pay a commission to the broker bringing the buyer, and guiding both parties throughout the transaction. It also means the willingness expressed by the listing broker to share his/her commission with any broker bringing any suitable property buyer.