In this guide, we will explain what buying out a business partner means, how to prepare to buy out a business partner, and more. Sample Business Contracts.(ii) Buy-out order date. Microsoft must receive the buy-out order no more than 30 days prior to the Expiration Date. On this page, find the Payment proof field. Select Browse files to locate and upload your payment proof photo to Partner Center. Sell agreement could be a vital contract for your business. Our legal team can help with the drafting and implementation of this important document. Microsoft has bought 900 acres of property in Mecklenburg County, Virginia near a campus where it operates 1.1 million square feet of data center space. Our newly refreshed announcements page offers relevant items of interest and newsworthy updates to procurement related topics.