ZeroCall
CallPay · Payment during the call

One phone call,
from order to payment

Stop reading out your account number and waiting for the transfer. Customers pay with their registered card without hanging up.

Ask about CallPaySee the payment flow
  • Pay with a registered card
  • Receipt texted automatically
  • Payment history in the app
Ways to take payment

You take orders by phone. What about payment?

  1. During the callThe order is takenAI or the owner confirms the order
  2. During the callPaid with a registered cardThe customer only enters a six-digit PIN
  3. After the callReceipt sent by textGoes to the customer automatically when the call ends
  4. Right awayOrder confirmedThe owner just sees the completed payment in the app
When payment is done

No more checking for deposits

The payment shows up in your app right away, and the receipt goes to the customer's phone when the call ends.

Owner app · PaymentsPaid
KRW22,000
Customer
010-****-5821
Order
1 rose bouquet, delivery tomorrow at 3 PM
Payment
Registered card · paid during the call
Receipt
Sent by text
Sample screen
Customer phone · Receipt textSent after the call

[ZeroCall Florist] Your payment is complete.
· 1 rose bouquet
· Amount paid: KRW 22,000
· Delivery scheduled for tomorrow at 3 PM
View receipt ›

Sample screen
Use it with confidence

What customers ask first

How does a first-time caller register a card?

Right on the first call. They can type the card details on the keypad or say them out loud. They can also register through a link sent by text or on the payment management page.

How is the PIN entered?

On the keypad or by voice, whichever the customer prefers.

Where is card information stored?

Card information is stored securely by a Korean payment gateway. ZeroCall keeps only a payment key, not the card number.

How do I cancel or refund a payment?

When the store requests a cancellation, ZeroCall cancels it right away through the payment gateway.

How to start

Start regardless of your ZeroCall plan

CallPay is a separate product from the ZeroCall plans. All you need is a merchant application.

  1. 01

    Apply as a merchant

    Apply for CallPay regardless of which ZeroCall plan you use.

  2. 02

    Customers register a card

    On their first payment, over the phone: keypad, voice or a text link, whichever is easiest.

  3. 03

    After that, just the PIN

    Registered customers only enter their PIN during the call to complete payment.

Payment fees and settlement cycles are explained during onboarding.Ask us →

Where it is used

For any store that takes orders by phone

See all 21 industries →
FloristsTake bouquet and wreath orders with payment on the spotRestaurantsPrepaid takeout and delivery ordersCafes and dessertsDeposits for cakes and group ordersHotels and guesthousesPayment together with the booking requestRentals and party roomsRental booking request and payment in one call
FAQ

Common questions about CallPay

Do I need a ZeroCall plan to use CallPay?

No. CallPay is a separate product from the ZeroCall plans. Apply as a CallPay merchant regardless of which plan you use.

Where can I see CallPay payment history?

In the ZeroCall app, alongside your call records.

How are CallPay receipts sent?

When the call ends, a receipt is sent to the customer by text message automatically.

See all FAQs →

CallPay inquiry

Let's work out the right way to take payment at your store

Leave your store name and contact details, and tell us that your inquiry is about CallPay. We will explain payment fees, settlement cycles and the merchant application process.