The most serious consequence of not registering electronic devices is not being blocked by Amazon, but listing by competitors under the premise that the merchant sells well. The competitor buys the merchant ’s product if the product is not printed with a slash Trash, or the product is not registered for recycling in Germany, the competitor will entrust a German lawyer to send a letter to Amazon, requesting to stop selling the company ’s products, and apply for court procedures to destroy all the company ’s products in Amazon. At this time, the merchant not only lost all its inventory, but also had to pay the cost of the lawyer's letter and the cost of destroying the product, which may mean that the company was basically driven out of the German market.