The price of a return label depends on the size of the product being returned, and is automatically calculated for you at time of the return. We also take into consideration the product weight, distance to travel, and dimensions for you based on the item you ordered.
You can start the returns process here. Once you have started a return request, you may view the cost of a return label for the item you have purchased under the "shipping options" field. The purchase of a label is optional and does not need to be selected in order to complete a return request.