Invesment Opportunity or RED Flag.

I randomly met a girl at a co-working space. I initiated the first conversation by asking, 'What do you do for a living?' She replied, 'I’m not working, I’m doing business in cost reduction and cost management for some companies. Once they gain profit, we get a share of that profit.' I was very interested in the topic and told her that I wanted to get involved. Now, I’m getting a call from her, saying that I need to invest up to 3 lakhs for a membership or dealership card. This will give me access to a team that can guide companies on cost management, helping them gain profit. Out of that profit, this group may get a share. How true is it?