THIS WHOLESALE BROKER AGREEMENT ("Agreement") is made on this ____ day of. This collateral agreement template is what you need to secure an item of value as collateral for monetary debt.Download a free wholesale real estate contract and assignment contract that you can use in your real estate wholesaling business. Collateral Agreement and Other Business Contracts, Forms and Agreeements. Competitive Intelligence for Investors. Would anyone be so kind as to show me what a completed wholesale contract (obv omitting personal info) looks like once completed? In this video I'm going to show you exactly how you can get the same exact real estate contract I use to be able to wholesale properties.