Discount isn't showing!

Hi, I set up a discount for today through the 30th, & it’s not showing on any products! I’ve set it as a “Global Discount”, it is checked available, the dates are correct, it is set to all customers, etc. Everything is set correctly but it’s not showing. Anyone know why?

ok I figured it out. I guess when using Global, they still have to enter the discount code… so I put it under Category Discount & selected all categories & now it’s showing.