Paid Downloads Pro is a plugin that allows to sell any digital content. The plugin automatically delivers the product (temporary encrypted download link) to customer after completed payment done via PayPal, Payza/AlertPay, Skrill/Moneybookers, Authorize.Net, 2Checkout, InterKassa, EgoPay, Liberty Reserve. Just upload files and insert shortcodes like [paiddownloads id="XXX"] into your posts or pages.