Membership Sign-up

To sell apps on ONE store, you must sign up for a Developer Center account.

Consent to terms and conditions

• Only individuals aged 14 or older can sign up for the Developer Center.

• You must agree to all [Mandatory] terms and conditions to proceed with registration.

Enter membership information

Basic information

• ID

  • Enter the ID you will use for login.

• Password

  • Must include both letters and numbers.

  • Must include either an uppercase letter or a special character.

• Security questions

  • Required for authentication when using the 'Find ID' feature.

  • Choose a question and answer that only you know for security purposes.

• Country/Region

  • Select the Country/Region where you reside or where your business is registered.

• Membership classification

  • Choose the Membership Classification based on the selected Country/Region.

	South Korea	other than South Korea
Membership classification	Individual developer Individual business operator Corporate business operator	Individual developer Business operator

Details / Business registration information / Information on person in charge

The required input fields vary depending on Country/Region and Membership Classification. For details on the required information for each membership classification, please refer to "Here".

Register settlement information

If Country/Region is "other than South Korea", additional settlement information must be provided. For more details on settlement information, please refer to "Here".

Member Info Verify

A verification email will be sent to the E-mail entered during Member Information Entry. If you do not receive the email, please check your spam folder.

Registration successfully completed

The criteria for completing membership registration may vary depending on Country/Region. If the member information or settlement information is incorrect, membership approval may be denied.