Yes! Simply click the settings button next to any bundle and then click the 'Price & sale' option to start a bundle sale or discount. You can choose the percentage of discount as well as the start date and time, and end date and time. You may leave the start and end date blank to keep the discount running. Unless you tick the 'override shop discount' checkbox, when setting an individual bundle discount, a shop discount will override existing bundle discounts until the shop discount ends. The previous bundle discounts will then continue to run as long as the end date is still in the future. For example, you have a 50% discount for bundle A and you did not tick the 'override shop discount' checkbox. You decide to run a 20% off shop sale. As soon as your shop discount begins, bundle A will be offered at 20% off until your shop sale ends. Please note that the minimum price of a pattern is 0.9 USD/GBP/AUD/CAD/EUR and the minimum discount is 5%.