I’m not sure, but I think Fiverr has recently added this statement to orders…
The buyer agreed that the information provided is accurate and complete. The buyer is aware that any changes, requiring your approval, may be subject to additional costs. It appeared at the very end of the Seller’s acceptance of a custom offer.
Could it have always been there and I never noticed?
In my gig category a revision is a complete redo and the kiss-of death, offering a revision at a reduced cost is fair to both Seller and Buyer. btw-some Buyers are never satisfied when the revisions are free, it’s only when they must pay that they’re easily satisfied!