To add a product for any type of app, open the "Products" section and click the "Add product" button near the right side of the screen.

After that, a screen for entering product details will open.

Fields marked with an asterisk (next to the field name) are required:

After that, the product will appear in the product list. At any time, it can be deleted, hidden, or edited via the "three vertical dots" after the availability status.