To uninstall the EasyStoreMaker Pro from your domain:
Open the EasyStoreMaker application from the “E-commerce” menu.
Click on "Uninstall" button. (Everything is permanently deleted).
EasyStoreMaker has now been uninstalled.
Please note that uninstalling EasyStoreMaker permanently deletes all related records from your domain. If you reinstall EasyStoreMaker at a later date, all the information you entered during your previous installation will have to be re-entered.