Cameras are basically monopoly products, namely Sony, Panasonic, Ikebukuro and perpetual calendar. In terms of format, it is the monopoly of Sony and Panasonic. Therefore, the price of the product is set by the manufacturer, and the price difference between those who pick up the goods is limited.

300,000 basically does not earn, but earns the cost of the final rebate of the manufacturer.

The reason is very simple: 300,000 are broadcast cameras, and the user base is very small, that is, radio and television. So the output is small. Small output can not form mass production, so the cost is high.

The purpose of making this product is to occupy the market and eat the money for maintenance and material consumption.

Therefore, the purpose of the manufacturer is to disperse the sales volume, so as not to give the trapezoidal agent price.

There is not much difference in retail sales and there is no profit.

10000 and 50000 are the main machines for manufacturers to make money, and the reserve cost is very low. In this way, the shipment has a trapezoidal price trapezoid. If you have a good channel, you will make a lot of money. But the standard profit of electronic products is about 15.

The most profitable is the home machine of several thousand yuan, with a larger price scale. Well done, the profit is over 29%

That's about it.