When you write an offer, you should be prepared to pay a small deposit. In this video, we will go over everything you need to know about Minnesota real estate purchase agreements.Before you can make a counteroffer, you need an offer. The MN REALTORS® form Commercial Listing Contract: Exclusive contains a checkbox at the top of the first page. Prospective buyers can use this form to submit an offer for the seller to accept or counter. Minnesota Earnest Money is a conditional payment of money that a buyer customarily makes upon acceptance of an offer to purchase real property. Purchase agreements are appropriate for residential or commercial properties.