Shipping is free on your 1st return. iolloi will provide you with a prepaid return label for free. And you need to postmarked and return the package within 30 days from the purchase date.
After you have already enjoyed the free return once, you will be responsible for the return postage for the additional returns, and you are suggested to choose the economical way to return. But a refund for the return postage will be given in the instance of incorrect, damaged or faulty goods