Example: Buy four pairs of Awesome sneakers, get one pair of Hip shoes for 20 euros
Here's how to set an offer to buy four pairs of Awesome Sneakers and get a pair of Hip shoes for 20 euros:
1. In the first box, enter Hip Shoes in the Select Upsell Products field.
2. In the second box, choose Set Price and enter 20 then click Next.
3. In the third box, enter 4 for the quantity and Example T-Shirt for the product, then click Done.
Your upsell popup will then look like this: