The 1 charging unit of weight:

Express delivery industry in general to each 0.5KG ( 0.5 kg ) for a billing unit of weight.

The first and 2 continued heavy:

Express mail goods delivery to the first 0.5KG LED ( or heavy lifting ), every increase in 0.5KG for a continued heavy.

Usually lifting the relative cost of higher cost of added weight.

3 real weight and volume:

Refers to the need to transport a batch of goods including packaging, actual total weight called real;

When the required delivery goods volume is larger and lighter, due to transportation tools ( airplane, train, boat, car ) bearing capacity and load articles volume limit, must take the quantity of goods volume converted into weight approach for calculating shipping weight, called the volume weight or volume.

Volume weight greater than the actual weight of goods is often referred to as the light of parabolic.

The 4 charging weight:

According to the actual weight and volume of both the definition and the international air cargo association rules in the process of transportation, land freight weight is based on the goods of the actual weight and volume weight of two high calculation.

5 packing

In general, the express delivery company is free to provide packaging, carton packaging materials, bubble, but many items such as clothing, no special fine packaging can, but some expensive, fragile goods, express delivery company will charge a packaging costs. Packing charges are generally not included in the discount.

The 6 general freight calculation formula:

A ) when required delivery goods real weight is greater than the volume, freight calculation method for:

The first heavy freight + ( weight ( kg ) x 2-1 ) x continued heavy freight

For example: 7KG goods according to the first 20 yuan, the added weight is calculated 9 yuan, then the amount of freight for:

20 + ( 7 * 2-1 ) x9 = 137 ( yuan )

B ) when required delivery goods actual weight is small and large volume of freight volume, according to the standard charge, then according to the formula for calculating the amount of freight. Ask based product formula is as follows:

Regular articles: long (CM ) x width x height ( CM ) ( CM ) / 6000 = weight ( KG )

Irregular items: the longest ( CM ) x the width (CM) x (CM ) / 6000 = highest weight ( KG )

C ) international express sometimes add the fuel surcharge

So when the ratio of fuel surcharge of 9%, also needs in the formula ( A ) results: 9% plus freight x

Fuel surcharge Meter General freight together with discount

7 of the total cost:

From the above it:

Total cost = ( F + fuel surcharge ) x discount + packaging costs + other uncertain costs