Is the lubricating oil easy to sell?

I think sales are related. All sales are the same. Find the trick.

Of course, big companies like Mobil and Shell are not easy to enter. They need diplomas. First, they must be fluent in foreign languages and have industry experience. They can't apply before they are recruited.

But going to a dealer company is different. Although you also need a diploma, the conditions are much looser. You can try it if you have a job. However, it is not easy to stay in the company. I have seen a company recruit a lot of people for several years in a row, but few of them can stay in the end. It takes time to waste time.