Poison II product is prohibited by Department of Health and only limit for store sales.

When using the eCoupon, you need to make an eligible transaction at the Designated Merchant during the promotional period with an eligible Credit Card. eCoupons are not usable with “Moneyback Member Day” (8th, 18th, 28th of every calendar month). eCoupons are not available for in-store pickup. eCoupons are subject to Terms and Conditions. For more information, please visit “Moneyback App” or Watsons eStore (https://www.watsons.com.hk/).