If it is "unknowing" as you said, there should be no compensation.

The situation where you do not have to pay the so-called compensation is that this hero pen is your personal or organizational property, and you bought this item for 60 yuan to others. During the sales process, there is no use of the brand or other intangible reputation of the item to increase the selling price. It is only to inform the buyer of the manufacturer, specifications and models of the item. Even if there is a trademark involved, it is only an objective reference and not a use of the other party. Trademark behavior.

If you use the brand and reputation of this item to increase the price or popularity of the product, and this product has trademark authorization requirements, then there is no question of whether you know or not, but you. Subjective and intentional issues. It makes sense for the other party to ask you to pay for the trademark rights.