Is it legal to use an item on behalf of others?

Legal analysis: Under the mode of "one piece for one generation", the goods purchased by consumers are directly delivered to consumers by online stores, and online store operators usually don't touch the goods in person. However, in this process, the online shop operators' behavior of displaying pictures of goods in their online shops and taking orders to arrange delivery has constituted a legal commitment to sales, and the online shop operators still cannot be separated from their status as commodity sellers. Therefore, if the goods sold by online shop operators are indeed goods that infringe others' trademark rights or patents, online shop operators still constitute patent/trademark infringement and bear corresponding legal responsibilities.

Legal basis: Article 79 of the Regulations for the Implementation of the Trademark Law of People's Republic of China (PRC). The following circumstances belong to the circumstances stipulated in Article 60 of the Trademark Law that can prove that the goods are legally obtained by oneself: (1) There is a supply list and payment receipt legally signed by the supplier, which is verified or recognized by the supplier; (2) There is a procurement contract signed between the supplier and the supplier, which has been verified and truly fulfilled; (3) There are legal purchase invoices, and the items recorded in the invoices are consistent with the commodities involved; (4) Other circumstances that can prove the legal acquisition of the commodities involved.