Earning money no matter what deals with selling. For instance:
- Jobs - Whether it's an employer contract or independent contract, you get paid to sell your time, hence, pay per hour.
- Affiliate - As an affiliate you get paid to sell clicks, leads, or of course sales!
- Advertiser - As an advertiser you get paid to sell impressions (visitors)(fixed or variable).
- Seller (Business) - You get paid to sell products or services.
- Investor - You get paid to sell your money!
