I am looking for a expert with forecast & quantitative analysis We run a several ecommerce brands and want to create customize reports to show us how are marketing efforts are doing. Also focusing on our KPI's and organizing those so we can look at a monthly report and be more organized. Please show me previous work related to what I want. My forecast should take every KPI and allow it to be adjusted to see what things would look like if our customers bought frequently. or average price was or if average promotionis sent x times per month.