For most businesses, however, they don't know where to start.solana vs eth vs cardano,The total cost is more than 50%, and when the market competition is not fierce, the gross profit rate of Letao is only 30% (already high in the industry), that is, the loss is more than 20%; and when the market competition is fierce, the gross profit rate is less than 30%. It dropped to 17-18%, and the loss exceeded 30%.

From the perspective of 2B, it is not about how creative you are, but about business management. There are various businesses and systems in it, and it takes many years of accumulation.solana vs eth vs cardano