Invoicing customers online with a credit card payment button helps them pay you faster. You will receive invoice payments the instant your customer pays. Each of these services charge fees.

You can send an invoice on PayPal for free, just by going through the "Send & Request" menu, and the setup only takes a few minutes. Here's how.

How to Pay a PayPal Invoice. If your business is looking for an effective way to save money on computer equipment and office supplies, consider buying from an online merchant. Many online sellers ...