Transactional Video on Demand (TVOD) is a streaming service model that allows users to access individual pieces of video content on a pay-per-view or pay-per-rental basis. Unlike Subscription Video on Demand (SVOD) platforms that offer unlimited access to a library of content for a recurring fee, TVOD platforms require users to make a one-time payment to watch specific movies, TV episodes, or other video content.

With TVOD, users pay for each piece of content they want to watch, typically renting a movie for a limited period or purchasing it for permanent access. This model is commonly used for new releases, premium content, and special events.