Recently, the topic of 3C certification has sparked heated public debate, amidst revelations that some e-commerce platforms have been selling "3C stickers," which can even be customized as desired. A reporter from the "Livelihood Investigation Bureau" of China News Service uncovered that, despite the removal of related products from certain platforms, merchants continue to sell these stickers under the guise of "custom stickers," without requiring any product certification materials. These stickers, devoid of critical anti-counterfeiting information, pose significant safety risks. The sale and customization of "3C stickers" are unlawful actions, and merchants involved may face severe legal consequences.