In this way this company became rich.

In today's time, the company which does smart work. He crosses the path of progress very quickly.
If you keep doing the same old way. So it will take you a long time to be successful.

With a little explanation, you will be able to understand better.

A famous company Red Bull adopted such a strategy which made their sales very high.

Actually this company kept empty bottles of its energy drinks on the roads and dustbins. Due to which people started to feel that this drink sells a lot.

So whenever he went to the shop, he would definitely buy Red Bull.