When it comes to paying for USPS postage and fees, what is the difference between a Primary Account and other payment accounts?

The first payment account you establish when you become a client of SimpleCertifiedMail.com is called your Primary Account. For example, the Primary Account might be funded from your business checking account, or your business credit card. If you never set up additional accounts, all of your funding will come from this initial Primary Account.

Some clients use more than one payment account. For example, a firm with several offices can tie all their payments to a single Primary Payment Account or have each office linked to a unique account. For example, the Charlotte office may use a North Carolina bank, while the Miami office uses a Florida-based bank for its payments. Or both offices may use the same bank account. The same goes for payments made via credit or debit cards.