You may see that after you configure a button for a discount that the button appears more than once in Daily Sales or Advance Sales. You have checked the configure daily sales page, and you have only configured the button to appear one time. You may see that the second button is created if the discount has more than one availability configured.
1. Go to Tickets > Select Ticket and Merchandise Discounts 2. Select the affected discount > Navigate to the Availability tab 3. Highlight the availability option you would like to delete by selecting the arrows to the left of the availability option > select delete 4. Go to sales > Daily sales > see that the discount only appears once