Pay Per Click Advertising
- Google Adwords Certified
- Google Partner
- Google Analytics Certified
- Facebook PPC and Remarketing
- Bing
You can send new visitors to your website, but if those users aren't taking enough action you won't accomplish your goals.
On the other hand, a website can be optimized to maximize revenue or engagement per visitor but if its got no traffic then it will fall short. So effective web marketing has to combine the best of both worlds - traffic and conversion.