It seems I understand, the first month has a 10% automatic rebate, and then there isn't any, so that's still 40% in total, or is it 30%? If it's still 40%, but the setting is 30/10, and you set it to 40/0, you rebate 15%, claiming it's the highest, has this been clearly explained to the fans? It seems that most KOLs have at least 25%, I can't be bothered to say more, I will no longer pay attention.