You can have unlimited Email forwarding regardless of the type of account, which means you can also have as many email addresses as you wish. However, if you would like to have an extra pop3 account (the mailbox where you can store messages with us rather than forwarding them to a different email address), please
keep in mind that, unlike email addresses, pop3 accounts are first-come, first-serve.
Sales, info, John, David etc, have already been takes so it’s best if you could decide on a more unique one. Keep in mind that when people send you emails, they send it to your email address and not your pop account. Thus, it’s not very important how your pop3 accounts are named as these are only mailboxes where the emails sent to you are store until your retrieve them.