We don't charge more for revisions, within each stage, and limit any problems by breaking up the project into 6 easy stages, with unlimited revisions at each stage. We also, only start the next part of the project when you’ve given your feedback and signed off a particular stage.
Are there any exceptions?
Yes, every now and then, changes to already signed off stages, can be quite labour intensive. For example, needing a script revision on a later stage may need the voice over and animation to be remade. We understand this can happen, so on these rare occasions, we are always as fair as possible and will work it out on a case-by-case basis.