Currently, not all merchants bear the TEMU shipping costs. TEMU shipping costs refer to the return shipping costs of goods borne by the merchant. Although some merchants have begun to bear the TEMU shipping costs, not all merchants adopt this policy. Some merchants may still require consumers to bear the return shipping costs themselves. The bearing of TEMU shipping costs is related to the merchant's policies and business strategies. In order to increase customer purchasing confidence and satisfaction, some merchants choose to bear the return shipping costs so that customers can purchase goods with greater confidence. However, some merchants may choose not to bear the TEMU shipping costs due to factors such as cost and profit. Therefore, when purchasing goods, consumers should pay attention to the merchant's return policy to avoid unnecessary cost burdens.