We offer unlimited revisions (within reason) during storyboard/illustration phase. Once the artwork/illustrations are approved and after the video is produced, any changes to illustrations may be subject to extra fees. While it does take alot of time to create the illustrations, it takes even more time to prepare them for production for the video.
You can however request any changes to animation and timing that are in the scope of your project. You can also request changes for the sound effects and music volume if that is included in your order. We will do 2 rounds of these requested changes at no charge.
After 2 rounds, if you require more changes, it may be subject to a charge.