I've started my business in amazon with dropshipping. And I'm using the dropshipping tool extension which simply makes .csv file with computed prices and things from the product search I've made in amazon. But still I have to check all the products one by one and delete the ones which are not eligible for selling. And it takes like 1 hours for 100-150 products and after that I only have 3 or 4 products left.
So I've made a program to automate this by taking the csv file and checking the products itself and deleting not eligible products . And now I'm thinking of selling it. Is it better to sell it with monthly plan like $4/month or to sell it for $50?