How can I know the discount of postage for my order?

How can I know the discount of postage for my order?

Here is email of one of our customer:

From customer:
Hi

Thanks for the fast service recently. I wondered what offset means - I see this on the webpages when I order ? - is this a discount system ? - I do seem to pay a whole lot for postage and wondered how much I need to buy for discount too ? Lastly my Little house On the Prairie box arrived with damages, I suppose this is to be expected with all the way it has to travel with these items ... perhaps you could advise what other good selling DVDs are which I have not ordered yet as I am always looking for new titles which will see in the UK - particularly ones which arent available in the UK

Thanks again

Mark

Our reply:

Hi,Mark:
Let me to make out  postage bills for you about your order: 20100822220001
for let you know your discount off total postage.
The order 20100822220001 total :8.5 KG
Married With Children: 1KG
UFC 1-108 2.5KG
3 sets of UFC1-80 3KG
2 sets of UFC Ultimate Knockouts 2KG
 
The office of EMS price:
280+75*[(8500-500)/500]=1480(RMB)
Because 1USD=6.7RMB
The office prcie : USD220.09
 
Our postage is :113.96 for the order for ship to you.
113.96/220.09=51.78%,so you almost get the discount:1-51.78%=48%
About office price please check the link:
http://www.ems.com.cn/serviceguide/e-zi-fei-biao-zhun.html
 
I know you are our best wholesaler always.so please trust me we have give you the best price of postage !
And I checked the order one of Married With Children is more than 1KG,after you received,you can try weigh it again.
 
Thanks again.
servicer:helen(0015)
www.nicedvder.com

From customer:

Hi thats fien just wondered if I had to action something in the order process - if its doen automatically its fine.

Our reply:

Hi,Mark:
Thanks for your understanding,we always give you the best discount off total postage.
But you dont know at sometimes only.if you still not trust me,you can contant EMS and let they tell the order of 8.5KG postage from China to UK.you will know it.
Thanks again.
servicer:helen(0015)
www.nicedvder.com

From customer:

I completely trust you ...just finding out all the terms thats all - new order coming soon.

By this way,if you plance an order on our site,you can know your discount easy.

Get the really discount at here: www.nicedvder.com

Date：2010-8-27　【Return】