Dashboard: When creating a promotion, you cannot set the Usage limit and per customer usage limit fields to null. In the admin-ui, the fields are empty by default.

1. Go to  https://demo.vendure.io/admin/promotions/new

<img width="1887" height="981" alt="Image" src="https://github.com/user-attachments/assets/cbd2e0f2-ecfb-44fe-bea6-c9ad464a9647" />