It is impossible not to pay compensation. Since the other party sued, it must have taken photos to collect evidence or notarized your unauthorized sales behavior. Since the infringement already exists, it is the problem of overpaying and underpaying. The other party must not know the quantity and amount of your sales. 50,000 yuan is only roughly determined according to the size of your store. The judge has the final say on the actual compensation. If you feel wronged, you can submit your own purchase order and sales records when you appear in court, indicating that you have not sold since you opened the store, and the other party's claim amount is too high, asking the court to reject it. Of course, the most important thing is to take the initiative to remove the signs and doors immediately, otherwise people will have sued you long ago, and your infringement is incredible.

If it helps you, please adopt it and give points.