Why fight against over-competition? Businesses start at 16.8, then others list prices at 9.9, drop to 7.8, and then down to 6.8 yuan. After actual delivery, the king of competition immediately drops it to 1 yuan, cutting it to 50 cents. That's how influencers go bankrupt. Following Justin Sun's 'Sunism,' I bet some people will buy, file a complaint, and get their 50 cents refunded from the seller.