I will try to define the difference between the Partner Space, Whitelabel Dashboard, and Whitelabel Widget.
This feature is available to ALL users even the free tier, based on affiliation. The idea is to invite your clients, manage their widgets, and earn a commission from their subscriptions.
The person invited will need to create an account and use Fouita brand associated with the business name that you will be able to provide when signing up to the partner space.
This will be custom for Tier 9 users (Agency plan), the goal is to provide a separate portal with CNAME configuration to host it into your own website, without having the Fouita branding associated.
The reason for having this only for Tier 9 is the credits associated, for Tier 9 the credits are 5M monthly views, those are the total credits that an agency can split between customers. The user won't need to purchase anything through Fouita platform, any form of payment can be arranged between the end customer and the Agency.
This is associated with all LTD or Paid accounts, this feature ensures that the widget embedded on the website won't have Fouita branding on it.
I hope this answers your questions.