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Customer Service

Business Hours: 09:00–17:00

Lunch Break: 11:30–12:30

Closed on weekends and public holidays

Saegaero Education Co., Ltd. · CEO: Jonghan Kim

Room 301–303, Building A, Munjeong Hyundai Knowledge Industry Center,
11, Beobwon-ro 11-gil, Songpa-gu, Seoul, Republic of Korea

Business Registration No.: 120-86-31290

Mail-Order Business Registration No.: Songpa No. 1964

Publisher Registration No.: 2016-000136

Copyright © 2026 Saegaero Education. All rights reserved.

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Global Store Information

All product prices and payments are processed in Korean won (KRW).
Internationally issued VISA, Mastercard and JCB cards are accepted.
EMS, Air Parcel and Surface Parcel availability and shipping fees depend on the destination and product.

For assistance with an order or international shipping, contact us by email.

inbooks@inbooks.co.kr

Order cancellation policy

Orders cannot be cancelled after payment by card or bank transfer once a shipping tracking number has been issued. As these products are shipped internationally, please check the products, quantities and delivery information carefully before payment.

inbooks@inbooks.co.kr

Our bank account for T/T transfers

For a T/T bank transfer, please contact us by email before placing your order. We will provide the bank account details and payment instructions.

inbooks@inbooks.co.kr

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