SORTING, HANDLING, AND RECEIVING PACKAGES, LETTERS AND ADVERTISEMENTS, AND COLLECTING, MAINTAINING AND PROVIDING INFORMATION CONCERNING THE SAME; MAIL PROCESSING, NAMELY, PROVISION OF MAIL, PACKAGE AND DELIVERY SCHEDULING, PROVIDING MAIL AND PACKAGE TRACKING SERVICES INCLUDING VERIFICATION OF DELIVERY, AND PROVIDING TEMPORARY ADDRESS CHANGE NOTIFICATION SERVICES; PREPARING BUSINESS REPORTS IN THE FIELD OF MAIL AND DELIVERY

Computer software for use in the authentication of a digital signature, data encryption, secure communications, secure storage, and verification of electronic transactions, documents, or communications over a global computer network or other computer network and instructional and user manuals sold in connection therewith; downloadable computer software for use in conducting electronic business transactions in the field of mail

Computer software for use in the authentication of a digital signature, data encryption, secure communications, secure storage, and verification of electronic transactions, documents, or communications over a global computer network or other computer network and instructional and user manuals sold in connection therewith; downloadable computer software for use in conducting electronic business transactions in the field of mail