Purchaser agrees to use diligent efforts to obtain said approval and shall apply for the mortgage loan within business days after the Seller has accepted this. You have to use Conditional Deed of Sale wherein certain clauses should be added to the normal DOAS.Keep the bank guarantee and stipulate that the downpayment. An Offer to Purchase Real Estate sets out the terms of a proposed real estate deal. Create yours now with our free form. Get your bank loans easily approved with our free template, available in a Word doc and PDF format. It's editable and PandaDoc approved! There's no need to wait to apply for a loan from your credit union. Nassau Financial accepts Member loan applications 24 hours a day, 7 days a week! In this video we're going to cover how a purchase contract works.