Advantage Of Procurement Service
Compared with single post, it can help to save much international freight costs by merging your multiple purchased goods (or goods in several packages) into one to post.
Take FedEx post to United States as example:
Billing unit of FedEx is 500g, lifting 500g and less freight for 18.67 USD each added weight 500g only 6 USD shipping.
You have three packages weight 640g, 1010g, 1700g respectively. The freight of single post is:
(18.67 + 6) + (18.67 + 6 * 2) + (18.67 + 6 * 3) = 92 USD
If you adopt centralized transport, the total weight of package is 640g+1010g+1700g=3350g, the freight costs of post is:
18.67 + 6 * 6 = 54.67 USD