From updated post offices to a new delivery notification app, the USPS says there are some mail changes that could affect ...

Whether you're sending a package across town or across the globe, here's how to get the most affordable shipping options.

There are three ways to issue a refund on eBay: by responding to a buyer's request, cancelling the order on eBay, or cancelling it on PayPal.

When you sell on eBay, you can auction your item to the highest bidder or sell it immediately at a fixed price.