With AppSumo deal, how many custom domains like career.apple.com can we create?

The pricing page - https://gohire.io/pricing/ says "custom domains" so can we create multiple careers or hire domains for our various brands, websites, organization or even for clients?

2. While I can add multiple team members, can I restrict the access of team members to only specific domains or posted jobs?

3. Since you are giving us "enterprise version", I hope it will be white labeled. Can we remove all kinds of "GoHire" branding from our job posts, pages etc.?

4. Are you planning to make Interview questions or quiz maker like we have in Vervoe or do we already have such features?

Thank you.