How to change the Algorithm?
If you want to change your Upselling strategy, you can easily change the algorithm by going to Settings > Algorithm Logic.
So why do we change the algorithm? This is very important to see which Upselling Strategy works best on your webstore. You can start off by excluding certain product categories that you may find irrelevant for Upselling, changing the price range, and most importantly, changing the priorities that automatic upsell calculation follows. This will change what Upsells will show up first on your products.
After that, just click save changes and make sure to recalculate your Product Upsells to reflect the new algorithm logic. You can do this by going to Upsells > Products > Recalculate All Upsells.