ok i can teach you how to do that if you have a printer If you use paypal here is how to save up to $2.00 per package with free tracking numbers, First class is anything 1 pound or less. Look inside of your paypal account to the RIGHT of the screen, there you will see the link for "MultiOrder shipping labels" and click that, it will open up a popup page you click CREATE, then copy and paste the name and address from your auction page into the slots under create, and then click "Save and Ship" then you will learn from there to hit print, then pay & print, then popups will come up and click the print buttons, it will also send your email account a notification with your tracking number to that package.
What I do is open the auction page to the package Im sending, then open another page to paypal for the shipping, once your label is printed click out of everything and log out of paypal, then go to your email and open the "You created a shipping label with PayPal MultiOrder Shipping" and copy and paste the tracking number matching it to the name and address inside of the auction page, then go to your auction page and put the tracking number in there with the USPS option and you are done, now put your package in the mail box. Tracking numbers are free if you use paypal to print your labels with. I tape the labels to my packages with packing tape. if you cant find the link to the multi shipping lable option let me know and ill send you the link to bookmark or ad to your favorites for easy access for your future sales. its that simple {:O) Hope this helps your online listia life like it does mine.
you will need to get scale to wiehg your items to put the weight inside of the create option in the multi shipping options to send the packages. the people at the post office charge you the highest prices they can because thats what they do as their job but if you do the labeling for them you save money, you get free tracking numbers and you only have to place your packages inside the mail box for pick up. {:O)