Even if you are just using the Liquor Store App for Discounts, you still need to sync your system in the State Minimum section of the app first. To sync your device select the refresh button in the top right corner of the state minimum app. You should select the sync button in the state minimum feature regularly to ensure that your prices are always meeting state requirements.
The CobaltConnect Liquor Store App will never allow a product to be sold below the state minimum price. If a discount is applied to an item that could undersell a product, the discount will be kicked out and a popup notification will appear letting the registered merchant know the issues.
After you create each discount, the refresh button in the top right corner needs to be selected. This pushes the discount to your register to set it live.