Addly uses data based on order history of the last 3 months which allows its AI to build amazingly accurate upsell, cross sell offers & bundles on products that are frequently bought together or added to cart together. You can set up discount rules to incentivize your customers as much as you can. The volume discounts is a powerful feature AOV wise. The app has two modes, 'AI & Manual - Combined' OR only 'Manual Upsells' - so you have the flexibility to create your own upsell offers.