1. Navigate to https://staging.merchant-dashboard.pages.dev/overview

2. Click "Upsell"

3. Click "Create new"

4. Click the "Eg: Summer collection upsell" field.

5. Type "Summer collection"

6. Click "Add Items"

7. Click this checkbox.

8. Click this checkbox.

9. Click this checkbox.

10. Click "Save"

11. Click "Continue"

12. Click "Only show when the cart contains particular item or variant"

13. Click "Add Items"

14. Click this checkbox.

15. Click "Save"

16. Click "Continue"

17. Click "Create group"