Retail Economics

Blog about Category Management, Store Operations and Logistics. How to build a profitable Online Food Retail business in USA, UK, Canada, Australia, NL, India.

Healthy People

Healthy food and lifestyle. E-book “Ideal Bloodpressure Naturally”. Essential vitamins and minerals. Supersmoothy with 45 ingredients. Mostly Dutch.

Option Trading

Joost wrote and published e-book “The Iron Condor Method”. How to use SPX options to make a profit in high volatility and in a trading range. Mostly Dutch.