Talk:GUMI/@comment-26381590-20150424121809/@comment-25618373-20150506002703

popularity is very different than sales. Avanna is less popular than Yohioloid and Oliver, while Avanna likely sold more than them due to being the best selling product of her company 2 years straight, something neither Oliver or Yohioloid were ever announced to have done. Also, they need a voice provider for Oliver. Finally, updating a vocaloid costs more than making a new one.