There are 3 steps to move a domain from one Sulvo account to another.
If you are the rightful owner or manager of a domain, you must prove ownership by updating the domain’s ads.txt file. Update ads.txt to match the exact lines given by the new managing account. Older ads.txt lines that refer to another Sulvo account must be removed.
After the step is completed, you will be able to successfully add the domain on the Inventory page. Please note that earnings could be impacted for up to four weeks, depending on our demand partners approval process.
Last, update all ad tags on the domain with the tags from the new Sulvo account’s Inventory page.