Why is my ROI calculation not correct ?
To calculate ROI we use the following formula: Return on Investment = Net Profit / Investment. You have three ways to define what you consider is the Investment for the formula. To switch between the different methods of defining the investment please see the post here.
Below are the three methods to define investment that you have available:
1. Your investment equals your buy cost
2. Your investment equals your buy cost plus any custom costs
3. Your investment equals your buy cost plus any custom costs and the amazon fees
Glossary of terms used
buy cost is the cost for you to purchase the products
custom costs is the costs you manually put into AZInsights custom cost