A method and system to generate a portable contract document are provided. The system may include a description module, a price module and a contract document generator. The description module may be configured to receive, from a potential buyer, identification information associated with a sale item. The price module may be configured to receive, from the potential buyer, a price information associated with the sale item. The contract document generator may be configured to respond to a request by the potential buyer by automatically generating a contract document for a sale of the sale item, utilizing the identification information and the price information.