In order to use Stock, you must register an account with an available email address.

If you do not have a business email address, you can register with Stock in one of the following ways.

① Use your personal email address.

②Use gmail’s alias function* to issue multiple email addresses under one email account.

* For example, if you issue an email account called “[email protected]”, you can use email addresses such as “[email protected]” and “[email protected]”.