| Freight is technically the term used to describe the | | | | Each class also corresponds to the goods that can be |
| cargo for shipment. Air freight, on the other hand, is | | | | shipped. Say for household goods, only those that |
| the cargo that is being shipped via air. This may be | | | | can be considered furniture and household appliances |
| done using typical passenger airplane aboard the | | | | can be subjected to price ranges and services |
| cargo area or through specialized cargo planes | | | | provided in this area. Express deliveries, in general, |
| dedicated for this special industry. | | | | include items such as mails, business papers and |
| It is primarily divided into three categories: a) | | | | envelopes. Parcels, on the other hand, include those |
| household goods, b) express deliveries, c) parcel | | | | items that are usually boxed. Freight shipment though |
| shipment, and d) freight shipments. | | | | covers all other huge items that can't be |
| Each of which is priced depending on the system as | | | | accommodated by services functioning in the lower |
| provided by the National Motor Freight Classification. | | | | classes. |