We have updated the flow for how you enter discounts and change the quantity of products you have added to your cart.
Previously, you set the discount and quantity directly in the cart. Now a window opens when you click on a product in your cart, where you can easily set both values in one place.
The change affects only this flow – the rest of the cart's functions work as before.

To enter a discount on a given product, simply enter the percentage, amount deducted, or total price after discount. This can be selected in the dropdown menu to the right of the discount field. The quantity can either be increased or entered using the keyboard in the field.