# Setup Sub-Account and CoinSign

1. In the merchant platform, go to "Sub-account" and click "Add sub-account" button. Enter the sub-account username and select "General account" under Account type. Forward the First login password to the account holder for first-time login after this sub-account is created. Click "Submit" button to create the sub-account.

   <figure><img src="/files/gkFehOJYX9lvbhv2PgXM" alt=""><figcaption></figcaption></figure>

2. Back in the Sub-account page, click "CoinSend" button of the newly created sub-account under the "Actions" column. At the Sub-account permission setting" tab, click "Yes" for "Data submission permission" to allow this sub-account to submit withdrawal requests, then scroll to the bottom to click "Submit" to save the changes.

   <div align="left"><figure><img src="/files/U27Lz5rODqmiPptulJ4Q" alt=""><figcaption></figcaption></figure></div>

3. After the sub-account creation is complete, the sub-account holder will login CoinSign App (click [here](https://www.coinsdo.com/en/coinsign) to download CoinSign App) using the first time password provided by the principal account. Corporate ID can be obtained from the merchant platform homepage. Clik the "Login" button after filling in all the login credentials.

   <div align="left"><figure><img src="/files/g2hR8mvrijziMkln2kut" alt="" width="563"><figcaption></figcaption></figure></div>

4. Sub-account holder will need to change the password for first time login, kindly do so and click "Submit" to proceed.

   <div align="left"><figure><img src="/files/4ELXGsBe58L1CCyZkVSf" alt="" width="375"><figcaption></figcaption></figure></div>

5. In this screen, sub-account holder will input identity private key password. Please note that it will be used to sign transactions. Upon clicking "Confirm" button to proceed, user is given the option to turn on the Biometric feature for a better signing experience.

   <div align="left"><figure><img src="/files/NPcQCeMbiWCvWSPPYi37" alt="" width="375"><figcaption></figcaption></figure></div>

6. Please click "Bind" button to bind the device. If the Bind button is greyed off, this means the binding code is expired. Principal account holder has to extend the binding code's expiry time by going to merchant platform > Sub-account > "CoinSend" (Actions column) > "Bound CoinSign device" tab and click on the extend icon > change the expiry time to a later time and submit the changes. Once this is done, the sub-account holder can pull down the screen of the CoinSign App to refresh the screen and the "Bind" button should now be clickable.<br>

   <div align="left"><figure><img src="/files/h1C53qgVHLaXOpxJvfEE" alt=""><figcaption></figcaption></figure></div>

7. Enter the identity private key password created in Step 5

   <div align="left"><figure><img src="/files/sApEsh7O2ejWbB4n9xQu" alt="" width="375"><figcaption></figcaption></figure></div>

8. Once the binding is completed, the user will be redirected to the homepage.

   <div align="left"><figure><img src="/files/j1r0RPmV2yDFj9zFsKid" alt="" width="375"><figcaption></figcaption></figure></div>


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