Because of the issues from Amazon warehouse limit, we cannot ship too much products to Amazon warehouse, that took us some problem on shipping in US and Canada with the local shipping service. For personal users, usually they will just wanna buy one item with free shipping. we will recommend customers to buy on our Amazon store.
We also recommend customers to buy more items that would be free shipping and much lower unit price.
Currently we can support ship to US, Canada, philipine. We will add more countries we update the price with free shipping. It can be easy for you to check the cost.