Is the Vodafone UK Freedom Freebee Not Free Like the Others?
 

I've been reading about the Vodafone UK "Freebees", which I understood to be free - you top up by the requisite amount, you get the free stuff, and you keep the topup for other things. Hence the name "Freebee."

As I look more closely, it appears that the "Freedom Freebee" is different - if you spend 20 pounds, you don't get the freebee + 20 pounds, you just get the freebee and Vodafone keeps the 20 pounds.

Am I correct? If I am, seems a bit deceptive calling it a freebee, as it's not free.