Update member communications option:
Please visit: MoneyBack website or the MoneyBack app to update the member communications option. Please select “My Account” under the navigation.
Update member communications option under “About you” section
Receiving offers or promotions communication
Please deselect "do not wish to receive any updates on special offers, promotions, discounts or similar communications. "
Then it will auto selected ”FORTRESS, PARKnSHOP, Watsons and MoneyBack Partners " like below: