What does full menu mean at pizza hut?

I have a voucher I want to use for pizza hut delivery. You can only use it when you spend 拢25 or more at full menu. Their most expensive deal is 拢25.99. I wouldve thought that that would work as the full menu but that's not working. I don't understand what the full menu is? can anyone help...we really want pizza tonight...lolWhat does full menu mean at pizza hut?
Lol. i am not sure about the full menu over there..

But you can have more vouchers to get all the menus lol..

try thisWhat does full menu mean at pizza hut?
from the menu



i.e not a meal deal or special offer