Just wondering if WC PRO will be able to or maybe it does, be able to sell services? ie. Buy 10 hours of graphic design. Also, is their an escrow option within WC? And a file transfer system for those designers who have files to send to the customer within the site, so they do not use their personal email addresses. This is on a multi-vendor site. We are hoping to open the gates to sell services in addition to products.