39 Electronic storage of files and documents; On-line computer services for storing content items selected by users from Internet web pages; Packing, crating and warehousing services; Physical storage of electronically-stored data or documents; Postal services, namely, parcel delivery, packaging articles for transportation, rental of mailboxes; Postal services, namely, presorting, stuffing, sealing, postage metering, bundling, and delivering mail to post office