However, all perks provided in the existing monthly payment plan have been moved to the subscription system.
People who have previously purchased a WoW account for several months or years due to perks will use up their accounts from that time. Once they start subscribing, their subscription time will be used up last. Additionally, the privileges may remain even if you cancel after the subscription has started, but if you receive the privileges and cancel when the subscription time has not expired, all of them will be collected.
This is the same price in Korea and gives the same benefits as usual, so why change it?
I tried it, but when I went to the US WoW site, it clearly stated that expansion packs were still sold separately.
Is it just changing the name from a monthly fee to a subscription system?