How much does shipping cost? Shipping costs are based on two factors: Weight and size of the package and destination of the package. To calculate shipping costs, please utilize our easy to-use-online shopping cart. 1. Add the products you wish to    purchase and click proceed to checkout. 2. At the top-right corner of the cart, click "calculate total order amount" 3. Enter your shipping postal code and click the "Update" button. The shipping costs will appear on the right.