1) Head over to your funnels tab.
2) Click on "New Funnel".
3) Select a funnel type.
4) Select a trigger.
5) Scroll down to the offer section and click "Create split test"
Split test will divide your potential viewers to A and B groups (50/50).
You can add any type of offers per each version.
Version A might a single upsell offer:
Product X for 20% off
Version B might have 3 upsell offers:
Product Y for 20% off
Product X for 50% off
Product Z without a discount
Click "save" and you're good to go!
Wondering how your versions are performing?
Click on the "Funnel analytics" icon in your funnels list.
Scroll down to see a comparison between the 2 versions.
You can stop the Split test at any time.
Click on "Edit funnel", scroll down to your offers list and click "Stop split test".
You will need to choose which version you want to keep.