Legal basis: The amount of compensation for infringement of the exclusive right to use a trademark in Article 56 of the Trademark Law of People's Republic of China (PRC) refers to the benefits or losses the infringer has suffered during the period of infringement, including the reasonable expenses paid by the infringer to stop the infringement.
If the infringer gains benefits from the infringement listed in the preceding paragraph, or the losses suffered by the infringed are difficult to determine, the people's court shall award compensation of less than 500,000 yuan according to the circumstances of the infringement.
If you sell a commodity that you don't know is an infringement of the exclusive right to use a registered trademark, you can prove that the commodity was legally obtained by yourself and explain the supplier, and you will not be liable for compensation.