Facility - Buy and Sell

The Internet is a medium that many people use to sell and buy different types of objects.
You need not leave the house to buy or sell objects, all through the internet and very easily.
The Internet is a way you have a job at home without having to meet schedules or boss, but the profit of people who depend on this job is very variable.
　
FACILITY - BUY AND SELL, obtain products with lower price.