Buy one get one FREE. 5G PREMIUM

I just got the call back from rain, apparently the deal only valid for 2 months, after 2 months, both will then have to pay 999 each ?

Can anyone confirm it ?
Good day @turbochen

Please be advised that the second package is free for 24 months, thereafter it will be billed.
Will it Fail over to 4G when there is no 5G coverage? or is it still hard locked to 5G only?