Releva account is created by your customer success representative. You will get an email invite to log in to the product admin interface. The user interface to manage your account and marketing activities is called Releva Admin.

If you have an admin role, then you can invite other admin/collaborators to the same account. You may also create more than one shop in the same account. 

With your admin profile, you can have as many online stores as you want. Their corresponding domains will become the names of your shops in Releva: