For some reason, internet marketing is full of TLA’s – Three Letter Acronyms. And TLA is my favorite TLA. What The Heck is a KPI? One of those acronyms that frequently furrows brows in the conference rooms is KPIs: No, not Keylime Pie Instructions Not Kit Kat Possession Indulgence Syndrome Key Performance Indicators. http://en.wikipedia.org/wiki/Key_performance_indicators If …

Increasing ROI by Applying Modern Portfolio Theory to Pay Per Click Optimization This “Budget Awesomization” strategy is based on modern portfolio theory. And that makes sense because managing pay per click spend is not unlike investment management – http://en.wikipedia.org/wiki/Modern_portfolio_theory The lesson? Invest more ad spend in PPC campaigns that produce greater ROI. Here’s how: As …