In Markettai you can work with other people on the same account. Each person has a role, which decides what they can touch:

• Owner. Whoever created the account. Has the final say on everything and is the only one who can close it. There is exactly one and it cannot be handed over.
• Administrator. Can work normally and, on top of that, invite new people and change roles.
• Member. Works normally but does not manage the team.

Two rules cannot be bent: nobody can change their own role, and nobody can touch or remove the owner.

Your profile screen also keeps an activity log of what each person on the team has done, useful when something changed and you do not know who did it.