When A Customer Only Sends Half Of Their Payment

When a customer only sends you half of their payment do I mean they're sending you half of the total payment? No, I mean something different. Half of a payment is the full payment itself, and the other half is the Item Number of the auction.
When you're selling on eBay the Item Number is just as important as the actual payment itself, sometimes even more. When you receive the payment you need to be able to locate the item that this person is sending the payment for. If you don't have the item number, you'll be looking a long time, especially if you have hundreds of items posted.
So when you're sending out your Winning Bidder Notification, make sure that you make it very clear that the person sends the Item Number with payment. I even go as far as to tell them View the rest of this article