Com to register for classes! Protect yourself with a customizable Sales and Purchase Agreement.How to fill out an agreement of purchase and sale in Ontario, Canada. A sales and purchase agreement (SPA) is a legally binding contract between two parties that binds a buyer and seller to complete a transaction. Chris Barnette and Kandyce Ellis explain the latest OTP. TENDER: Any tender of documents or money hereunder may be made upon Seller or Buyer or their respective lawyers on the day set for completion. Download your free 2024 Sales Commission Agreement Template to streamline your compensation plans and ensure clarity for your sales team.