No agent, the agent needs a fixed amount of goods per month, even if you do not sell out have to continue to take goods, so buy directly with the manufacturer can be, so that the factory will not require you to take a fixed amount of money per month, and the price with the agent are similar. How much you want to sell is your own business, the agent, if you want to high capital, but also to fix the sales volume, and the sales price is restricted, can not be free to sell the price. It's hard to get. So you directly with the manufacturer of bulk purchases, earn the difference in price on it. 500,000 enough for you to engage in large-scale.