Douyin's seven-day no-reason return, if the merchant offers shipping insurance, the shipping fee will be borne by the seller, otherwise the buyer will bear the shipping fee; but if the purchased product has quality problems, the merchant will also bear the shipping fee even if no shipping insurance is offered. Douyin's seven-day no-reason return initiation conditions: Within seven days from the date of receipt of the product, the consumer can initiate a seven-day no-reason return and refund for the product that supports seven-day no-reason return and meets the intact standards!