v. Buyer will provide written verification of down payment funds in the amount of no less than $XXX,XXX upon signing of LOI. vi. Buyer and seller agree that seller is responsible for the payment of brokerage fees to XYZ Brokerage, Inc. in the amount of $XXX,XXX.
Of course you may add or subtract items as needed or change the time limits for your particular transaction. This little contract clause may save you from making a huge mistake down the road, so be sure to save this one for future reference!