As a DEVELOPER, I want to figure out an algorithm to calculate the environmentally friendliness score logically from the transaction data and company's environmental impact scores.
A/C
[x] I want this score to take into account the amount of environmental impact a user has based on the amount they spent and which company they spent their money on.
[x] The EFS (Environmental friendliness score) has to reflect the amount of positive / negative contribution to the environment of the user.
As a DEVELOPER, I want to figure out an algorithm to calculate the environmentally friendliness score logically from the transaction data and company's environmental impact scores.
A/C