Build your own pizza on any crust with up to 7 toppings for $9.99 each. Now including Parmesan Stuffed Crust. Excludes Specialty and XL pizzas, topping limit of 7 applies (6 for Pan and NY Style Crust) and add side items for $6.99 each.
Note: Some crust types, toppings, sauces, and premium items may come with an additional charge.

Full Ts&Cs in OP link. FWIW I hate that this is online only but so be it.

More background here: https://www.nrn.com/quick-service…ffed-crust