Promoter of Brand Daia and Paseo

I need to scan the price of the product and the price of competitors product as well as jot down into a form. Besides, I need to count the stock on the selling stock and in the store room. After that I need to approach and promote product to customers in order to persuade customers purchase the product.
After approaching I need to do engagement form and purchase form. Engagement form is to jot down and clarify the number of customers that I approached but they didn't purchase as well as the reason why they didn't purchase the product. Purchase form is to jot down and clarify the number of customers that I approached and they bought it as well as the reason they bought the product.
At the end, my mission is to count closing stock and jot down my total sales of the product.