You can send an invoice on eBay to anyone who buys an item from you, as a reminder that they still owe payment. Here's how.

You can combine shipping on eBay if a buyer purchases several items from you, saving them money and you time.

EBay has purchased German vendor BillSafe to complement its PayPal online payment system, the company announced Thursday. Terms were not disclosed. BillSafe offers “purchase-on-invoice” capabilities, ...