First of all you need to be registered as a vendor from the my account page, or log-in page
Read the terms & conditions of SD vendor before you apply.
Check
to bring up vendor registration form
note that your name will become your USER NAME ID in SD
When your account is approved, you can log in your vendor dashboard to complete your store setup, remember you can always come back and edit the information of your store information.
Contact service@sydneydirect.com.au for complementary store setup service if you have any questions.