Gametime as a gift for a friend

If I will buy two months of subscription separately as a gift for friend, will they ,stack up, ? Like will he have two months or it will be rewritten ?

If you buy 2 months of gametime it will be indeed 60 days in total. (2x30 days) https://eu.shop.battle.net/en-us/product/world-of-warcraft-game-time it will stack.

Thank you so much :slight_smile: