Which one can make money in Beijing, working as a sales consultant in a 4S store or in a showroom?

I can tell you for sure that both of these industries make money. How you do it yourself is the most important thing. 4S stores have more stable income and better welfare benefits, but their management is stricter and there are many rules and regulations. Going to the secondary exhibition hall to make sales is relatively casual, but you need to use your brain to make money. There are no benefits or insurances.