Pretail (also referred to as pre-tail, pre-retail, pre-launch, or pre-commerce) is a sub-category of e-commerce and online retail for introducing new products, services, and brands to market by pre-launching online, from creating an interest waitlist of signups before launch to collecting reservations or pre-orders in limited quantity before release, realization, or commercial availability. Pretail allows new product ideas/prototypes to be mass produced only when they have reached an initial threshold of buy-in from investors/consumers. Pretail includes pre-sale commerce, pre-order retailers, pre-launch marketing services, incubation marketplaces, crowdfunding communities, and demand chain management systems.