Copy PageUpdate Shipping Costput https://api.smoothpos.net/shippingcost.jsonUpdates an existing shipping cost. Endpoint: PUT /shippingcost.json. Group: Inventory.Body ParamscostnumberrequiredidintegertypestringrequiredvendorstringrequiredResponse 200OKUpdated about 1 month ago Add Shipping CostDelete Shipping CostDid this page help you?YesNo