똑똑스터디(Knock Knock Study)

Smart Study App is a smart study cafe.

Premium service to members who use

It is an app created to provide.

· Mobile from reservation to payment at once!

The place you want and the time you want

Check with the app and from reservation to payment

Solve it easily!

· Various payment methods

Credit card, micro payment, real-time account transfer, Kakao Pay, etc.

Pay the way you want!

· Easy and smart management

Ticket management, access control, time extension, seat change

Check all the information conveniently with your smartphone!