Many one-episode OVAs exist as well. Typically, such an OVA provides a side-story to a popular TV series (Detective Conan OVAs). At an early stage in the history of the OVA (1980s) many one-episode OVAs appeared. Hundreds of manga that were popular but not enough to gain TV series were granted one-shot (or otherwise extremely short) OVA episodes. When these one-shot OVAs prove popular enough, a network can use the OVA as a pilot to an anime series.
With Explaindio Video Creator 4.0 you’ll also get access to a market. Here you get the opportunity to buy (or sell) videos. So that you can make money by selling your own video creations made with the Explaindio software or simply save time by buying attention-grabbing, higher quality videos, motions, animations or backgrounds instead of creating yourself.