Help - Gift cards - Koofr

How do I activate a Koofr gift card?

Who can redeem a purchased gift card?

I already have an account with a paid plan and I want to purchase a gift card for the same plan.

I don't have a paid plan yet.

I have a paid plan that I would like to upgrade using a gift card.

I have a paid plan and I would like to add a lower-tier gift card to it.

I would like to add more than one gift card.

Can a Koofr gift card expire?

How many gift cards can I purchase?