I do not use it and do not understand bitcoin, registered for sale, because I know what they are buying. the account is registered to the mail without bindings if I can untie what is required.
Ps: for global payments, you need to go through verification, I can't go through it as I don't have a website or my own store to confirm
I am not sure why you need to know anything if you want to use Payoneer service. they do not have much in common in the way of functioning.
However, you selling verified account which means, this account is yours personally, connected to your real name, your real data provided by personal ID while registering process. So, even if you sell this account, you always can ask them back from Payoneer and block someone's funds there.
Also, you never know who will buy it from you. What if the buyer engages in some illegal activity and in possible investigations, you will be the offender too.