Gel Blaster Danmark review for F: SKU Code Generator

September 10 App installed 10:42 PM App uninstalled 10:43 PM 18 days later, im getting " Weekly Report" Dynamic content added. Do this app leave any code after uninstall? Please advise me how to remove the code if this is the issue. Edit: How can it see my updated store if it's a mailing list, makes no sense? It must have some sort of read access to the store. Won't change the reviews due to its not mailing list?