Funding Korean Gift Card Orders from Abroad: How a KRW Balance Works and Why Face Values Are Fixed

When a global rewards program adds South Korea, finance and operations teams tend to ask the same three questions. Do we need to hold Korean won? How does the exchange rate work? And what amount should each reward be? For Korean gift cards ordered through Wincube Global, the answers are short. You send funds in any currency, they are converted to Korean won and credited as a KRW balance, and each order draws the fixed KRW face value of the product from that balance. There is no per-reward exchange-rate conversion and no rounding to design.

In short: Fund once, in the currency you already hold. The money is converted to won when it is credited to your KRW balance, and from then on every order draws a fixed KRW face value from that balance. Face values are set by each product, so you choose among the face values a product offers instead of converting or rounding amounts yourself. Plan the balance in won: add up the face values you will order, fund that total ahead of time, and confirm the conversion terms before your first transfer.

How Does a KRW Balance Work for Korean Gift Cards?

A KRW balance is the amount of Korean won that your orders draw from. It works in four steps:

• You send funds in any currency. You transfer money to Wincube Global in the currency you already hold, so you do not need to convert to won yourself.
• The funds are converted to won. The transfer is converted to Korean won and credited to your KRW balance.
• The balance is held in won. Once credited, the balance is a fixed amount of won.
• Each order draws the face value. An order takes the fixed KRW face value of the product from the balance.

The rest of this guide covers why face values are fixed, what the model means for your budget and exchange rate, how to plan funding for API and bulk orders, and what to confirm before your first transfer.

Why Are Korean Gift Card Face Values Already Fixed?

Each Korean gift card or voucher product has its face value set in won by the product. You choose among the face values a product offers. You do not set the amount, and you do not convert or round a reward from another currency. The question for a program designer is which face value fits each reward, not what a converted amount should be.

That removes a problem other setups create. If every reward were converted at the day's exchange rate and issued as whatever won amount came out, recipients would see odd values such as KRW 34,712, and the same reward would look different from one campaign to the next. Fixed face values and a won balance avoid this.

What Does This Mean for Your Budget and Exchange Rate?

The exchange rate matters once: when your funds are converted to won. After that, the face values drawn from the balance are fixed amounts of won, so they do not change with the rate.

• Budget in won. List the products and face values you plan to order, multiply by quantity and add up the total. As a hypothetical example, 200 recipients at KRW 30,000 and 50 recipients at KRW 100,000 need KRW 6,000,000 plus KRW 5,000,000, which is KRW 11,000,000. Check the face values actually available for the products you choose.
• Know the rate at funding. The won you receive for a transfer depends on the rate when the funds are converted. Ask which rate and timing apply, so finance can agree the amount to send before the transfer goes out.
• Keep a small buffer. Funding slightly above the planned total leaves room for late additions without a second transfer.

How Should You Plan Funding for API and Bulk Orders?

Whether you order through the API or in bulk, the balance should be in place before the order is. Four habits keep funding from becoming the bottleneck.

• Fund ahead of the order. Check the balance against the face values you are about to order before you submit a bulk order or switch an API integration to live traffic.
• Top up before peak periods. Year-end bonus season and other peaks concentrate orders into a few weeks. Send the transfer early enough that it is credited before the first large order, and allow for processing time on your own bank's side.
• Treat the order as final. Korean B2B vouchers are sold for promotional use and cannot be cancelled or refunded, so the value an order draws from the balance is committed. Validate the recipient list, brands and face values before you submit. Our guide on refunds and cancellations for bulk Korean voucher orders covers the planning.
• Reconcile in won. Match each order to the balance by product and face value in won. Because the amounts are fixed, the match does not depend on exchange rates.

What Does a Funding Cycle Look Like in Practice?

As a hypothetical example, a US company plans KRW 11,000,000 of Korean gift cards for a year-end program. Finance agrees the rate and timing with Wincube Global and sends the transfer in USD. The funds are converted to won and credited as a KRW balance. Operations then places a bulk order, and the order draws its fixed face values from the balance. At the end of the program, finance reconciles the orders against the balance in won. At no point does anyone convert a reward amount or round a face value.

What Should You Confirm Before Your First Transfer?

Settle these points with your Wincube Global contact before you send funds, so finance and operations work from the same facts:

• Which exchange rate applies to the conversion, and when it is set
• How long a transfer takes to be credited as a KRW balance
• What charges your own bank applies to an international transfer
• How the balance and each order's draw are reported to your finance team
• Who on your side approves top-ups, and at what balance level

Where Wincube Global Fits

Wincube Global provides Korean and international gift card infrastructure through real-time API integration and bulk fulfillment. It has processed over USD 220 million in gift card GMV in 2025 across a catalog of more than 30,000 gift cards spanning over 90 countries, including a Korean catalog with brands such as Naver Pay, Coupang, Olive Young, Baemin and Culture Land.

For teams outside Korea, funding runs through a KRW balance: you send funds in any currency, they are converted to won, and your orders draw fixed face values from the balance. If you are planning a Korean program, the useful conversation is usually about your products and face values, your funding calendar and how your finance team wants the balance reported. If this is relevant to your team, Contact Us and we can walk through what it would look like.

FAQ

Do I need to hold Korean won to buy Korean gift cards?

No. You send funds in any currency. They are converted to Korean won and credited as a KRW balance, and your orders draw from that balance.

Do I need to round or convert reward amounts into won?

No. Each product's face value is already set in won. Choose the face value that fits each reward from the amounts the product offers.

What happens to the exchange rate after the balance is funded?

The conversion happens once, when your funds are credited. After that, each order draws a fixed won face value from the balance, so the exchange rate no longer changes the amount an order takes.

How much should I fund before a bulk or year-end program?

Add up the face values of everything you plan to order, in won, and fund at least that total, with a small buffer for late additions. Send the transfer early enough to be credited before your first large order.

Can a Korean B2B voucher order be cancelled or refunded?

No. Korean B2B vouchers are sold for promotional use, so an order cannot be cancelled once it is placed. Validate the recipient list, brands and face values before you submit.