In a contractual-based joint venture, the joint venture agreement will identify how the joint venture is managed. If you're planning a buyout, getting a buyout agreement in place is essential.But how do they work exactly? Reporting Process for Pistols and Revolvers. Fill out three copies of ATF Form 3310.4, Report of Multiple Sale or Other Disposition of Pistols and Revolvers. This edition of Importing Into the United States contains material pursuant to the. In Mexico, a business can be purchased through a share purchase, an asset purchase, a merger or a combination of those transactions.