A 1688 profit calculator by Pavel Tarasov
A profit calculator which allows a user to calculate profit margin for items only on 1688 website.
By installing the app, you agree to these terms and conditions:
https://docs.google.com/document/d/1Mwsn6yRBCVSVC4JLWkOuADJdqzApVKdSLz57PRv8L-U/edit?usp=sharing