At one time you couldn't print labels or get tracking for "First Class Packages" which was the PO term for a chip in a mailer. Has that change? I have several chips listed on eBay that will close soon and I would really prefer to print the postage labels from PayPal rather than go to the PO to get the postage added on there. I also have seen some info on the eBay/PayPal site about the PO wanting a single "scan sheet" for multiple mailings on the same date. There are directions for creating the scan sheet on PayPal. Has anyone been asked to provide them?

Thanks...