Centralized transportation of parcels will save you a lot of international shipping fee: Combine your multiple items and mail them.
Take EMS sent to the United States as an example, the billing price is: the first weight is 160 RMB/500g, the additional weight is 55 RMB/500g, and the operation fee is 4 RMB
If you have 3 items, send them in 3 parcels, and the weight of the items are: 500g, 1200g, 2100g.
The cost details are
Package 1: 160+4=164rmb
Package 2: 160+55*2+4=274rmb
Package 3: 160+55*4+4=384rmb
Total: 822rmb
Choose centralized delivery, the total amount of 3 products is 3800g
The cost details are
160+55*7+4=549rmb
Cost savings of 273 yuan, you can save 33% of mailing costs