Buying a account can be a shortcut to the endgame, but it is a "grey market" activity that comes with significant risks. If you are looking for a "proper" way to handle this, Why Players Buy PoE Accounts Most buyers are looking for accounts that already have:
: In PoE, quality of life comes from stash tabs (Currency, Map, Fragment). An account without these is often not worth the price.
: The original owner can often "recover" the account by contacting support with the original registration email. Always ensure you get full access to the associated email account.
: Sudden spikes in "suspicious" activity (like a login from a new country followed by immediate high-value trading) can trigger automatic bans.