Do not edit or manage your site at the same time as your invitee. Doing so may cause unexpected behavior in your Editor or account.
The person you send an invitation to only has permission to edit sites that they are invited to. They cannot access the site owner's account.
Everyone you invite sees all the media files in the Site Files folder in the Media Manager. Before adding someone to the site, make sure that all the media files in Site Files are files that you want them to have access to. If there are some files you do not want the person you invited to see, then delete that person.
Limitations for site collaborators
Collaborators cannot perform the following actions, regardless of their role:
Transfer ownership of sites
Purchase or Manage Mailboxes
Upgrade sites with an Ascend Plan
Connect a Domain owned by the collaborator
Assign/reassign premium plans
Roles & Permissions:
Create new custom roles
Change permissions of existing custom roles
Change their own or other collaborators roles
Access Get Feedback
Access any account-wide information
Access the Wix Payments Dashboard
Refund Transactions via Wix Payments
Purchase shipping labels
Purchase Shutterstock images
Access the Online Shop app by Ecwid
A collaborator with access to the Editor has the ability to edit all site pages. Currently, it is not possible to limit collaborator editing to specific pages or content. Vote for the ability to do so in this feature request.
Transferring site ownership
You can transfer the ownership of your site to another Wix user. To do so, you must transfer the site, along with the assigned premium plan (and any other premium services, such as the domain).