Hi.I do not think this will make your shipping costs cheaper. What it look like they are doing is offering you the ability to buy things off amazon or ebay from us sellers that do not ship internationally. They give you an address, and when you buy it you ship it to that address. Then they ship it internationally to you, and you still pay the shipping. Except, you have to pay shipping twice. Once to get the item to their warehouse, then to get it from their warehouse to you. They probably aren't doing this for .99 cent either. The .99 cent pays for a link to a website that you "subscribe" to. Seems scammish to me.