Air 1st Class Premium service for all types of time-sensitive mail. Transit time: 2-8 days Air Printed Matter (APM) Cost-effective solution for any type of international printed material or publications. Transit Time: 5-14 days Publications Economy Service providing faster periodical service for magazines, journals, newsletters and books. Transit Time: 7-18 days Courier Courier service providing door to door proof of delivery (POD). Transit times: 2-5 days Air Freight Expedited service providing door to door proof of delivery (POD) for heavier weight shipments. Transit time: 3-10 days USPS Consolidation USPS qualified wholesaler offering: International Priority Airmail (IPA) Transit time: 3-7 days International Surface Airlift (ISAL) Transit time: 5-14 days. Canadian Services Canadian mail services include First Class, Addressed Admail, Publications, parcels, courier, air freight and business reply