Wisconsin Option to Purchase is a process that allows a buyer to purchase real estate from a seller without making an immediate lump sum payment. It is a legal document that sets forth the terms and conditions of the sale, such as the purchase price, the length of the option period, and the buyer's rights and obligations. It is a type of contract that gives the buyer the right, but not the obligation, to purchase the property at a given price by the end of the option period. There are two types of Wisconsin Option to Purchase: a traditional option and a lease-option. A traditional option allows a buyer to purchase the property outright at the agreed-upon price, while a lease-option allows the buyer to lease the property with the option to purchase it at the end of the lease period.