3 monts free of amazon prime with secong phone number upgrade

[LukeCoalman]

Hello, Can I ask for another 3 months and get 6 months of amazon prime for free in total, if I upgrade my second number with o2?

Regards.

[Enlli]

As far as I am aware you can't tag one onto the end of another to give you longer time.

[madasaf1sh]

@LukeCoalman 

You can't stack the offers and once one free period ends then you would have to sign up for a new account with Amazon to get the next 3months free...