InXpress is a good hybrid solution for smaller retailers that have a decent amount of international or air volume; it has compelling programs, even for companies that ship less than $75,000 annually. Also look closely at USPS for the entire shipment and not just the " final mile" delivery, especially on international shipments. Duties and taxes are often much less expensive going through the USPS than via other parcel carriers. In fact, many international customers won’t purchase from online retailers unless they offer shipping via the USPS.