I wanted to review the different possibilities of getting traffic:
Let’s differentiate between paid traffic and free traffic and see:
Simply comment on this post with new sources
I / Free Traffic :
Natural search engine rankings: depending on your efforts and time it might not really be free as your time is also money
- Backlinks [...]

Is it a great program with a fantastic pay out ?
Is it a great software helping us to create tons and tons of relevant content web pages ?
Is it a huge email list of clients or prospects ?
Converting landing pages, automatic sales - leads confirmation, deep links, great product feed ?
Tons of [...]