Shipping fees are the charges received by sonam to ship items to a buyer. For every order that is delivered, sonam charges a certain amount from the customer as the shipping fee. However if the actual shipping fee is different than the estimated shipping fee due to incorrect weight or dimensions, then seller might be penalized with the difference in amount. Shipping Fee is calculated according to either the physical weight of the product or the volumetric weight of the product, whichever is greater, however, shipping fee also varies based on seller-origin city, customer's destination city and delivery type (express or standard).