Do not sell or share my personal information
Two different things you can ask for. Neither needs an account and neither costs anything.
Remove my records from this service
This removes your records from our reports, our cached data, any pages we have generated about you, and any monitoring that was watching you. It is the right one if you do not want to appear on this service at all.
Do not sell or share my account data
This tells us not to sell or share the personal information attached to your account with us. It is the right one if you have an account and want to keep it.
We do not ask for anything in return for either request, and we do not treat you differently for making one.