Automatic discount on partial payment / Autodraw in Superinvite is not yet clear, but there are alternatives. If it concerns a sibling discount, then the best solution is to create your own products that are discounted, and which they choose for sibling number two, three, etc.
If you are in doubt about how to resolve discounts on partial payments or Autotrekk products, please contact us and we will find solutions together.
Note: If you combine regular products and partial payment / Autotrekk products, automatic discounts work on your regular products.