When you upgrade your membership plan through Google Playstore, it is processed as follows.

▪️ The remaining subscription period is converted into money

▪️ The unused amount is applied over a period corresponding to the amount of the new upgrade

▪️ Use for a period corresponding to the upgrade plan (the upgrade plan is immediately applied)

▪️ After the registered period ends, payment is made for the subscription fee for the upgrade application

▪️ A subscription valid for 1 year is applied from the payment date

🙋‍♀️ This is too complicated. Can you give me an example?

💁‍♀️ Suppose you were using the existing annual premium (129,000 won/12 months) and you used it for only 8 out of 12 months!

So you have used an amount equivalent to 86,000 won for 8 months out of the total amount, and the remaining 43,000 won is the unused amount.

Let's assume that you want to upgrade to Premium Plus (299,000 won/12 months) at this time.

In the annual Premium (129,000) plan, 43,000 won corresponds to 4 months

However,

In the annual Premium Plus (299,000), 43,000 won corresponds to 1.7 months

So, as soon as you apply for an upgrade, the upgrade subscription is applied and you can use that plan for 1.7 months.

After 1.7 months, an amount corresponding to the upgrade plan is charged, and a 1-year subscription is re-applied after the payment is made.

When you upgrade your membership plan through the Apple Appstore, it is processed as follows.

▪️ The unused funds excluding the used days from the existing subscription are automatically refunded

▪️ Immediate charge for the cost of the upgrading subscription

▪️ The upgraded subscription is applied immediately after payment

When paying in full,

▪️ The remaining learning period is converted into money ▪️ Subtract the amount corresponding to the unused period from the amount of the new subscription you are paying for and make the payment ▪️ After payment, the subscription is immediately applied ▪️ The expiration date of the subscription is not based on the payment date, but on the expiration of the existing subscription after 1 year.

When paying in installments, ▪️ Payment and change of the new upper subscription will be reflected from the next month's installment payment date. ▪️ The expiration date of the subscription is not based on the payment date, but on the expiration of the existing subscription after 1 year.

🙋‍♀️ Can you give me an example?

[Full Payment]

💁‍♀️ Suppose you were using the existing annual premium (129,000 won/12 months) and you used it for only 8 out of 12 months!

Then you have used an amount equivalent to about 85,500 won for 8 months out of the total amount, and the remaining amount equivalent to 4 months, about 43,500 won, is the unused amount.

If you want to upgrade to Premium Plus (299,000 won/12 months) in this case, you pay about 57,300 won, which is the amount reduced from about 100,800 won, the amount corresponding to 4 months of the annual Premium Plus subscription, by about 43,500 won.

Your subscription is applied immediately after payment.

[Instalment Payment]

💁‍♀️

Let's assume that the start date of the existing installment was March 5th!

If the date of subscription upgrade is March 21, you will continue with the existing lower subscription until the installments are due, and on April 5, when the installment is to be paid, you will be able to use the upgraded subscription starting from when the installment of the upgraded upper subscription is paid.