After years of sitting downa and writing your own labels, its finally nice to have a way to print them all out. ESPECIALLY if you're shipping about 10 or more a day. A great benefit when priting via Paypal is that all your confirmation numbers for the packages are FREE! And they are emailed directly to the buyer once its shipped. If they ever try to pull a fast one by saying that it was never shipped, you'll be able to check the confirmation number on their site and verify that it was shipped. Never get fooled again. But first you have to find ways to purchase shipping labels that are convenient for your packages. usually you can get the boxes from usps.com shipped for free. Thats easy. But searching for the right shipping labels might be a bit tricky. Try purchasing about 100-200 labels first. See how you like the new idea. Shouldnt cost you more than $15 for them to be shipped. If you're the kind of seller that ships about 50 or more a day then its much easier to purchase them in large quantities. Save a bundle on your shipping charges. But as a big seller as yourself, you probably already knew that. Try aiming for the shipping labels with a adhesive back ( a label that acts like a sticker ) so you wont have to tape the labels on. It very time consuming to sit and tape every single one on. And when it comes to printing the labels, yeah it does take a lot of ink. But try searching for listings that sell your ink cartridges in large quantities. Might as well bulk up if you're going to have a lasting business on ebay. Hope this helps some of you ebayers out with your shipping needs.