By setting up the Staff accounts, you can allow your team member(s) to take control of your affiliate campaign with full or limited access. With the Professional plan, you can add a maximum of 4 staff accounts. With the Enterprise plan, the limitation is 8.
To give control to your member, go to Settings > Advance > Staff accounts > Add staff account.
Fill in all of the required fields including name, email, and password. In case you want this new account to have full access to the app, you can check "This staff account will have full permissions".
Otherwise, uncheck that option and choose the sections you want to give access to your member(s).
Don't forget to click Save changes afterward.
Note: After creating a staff account, send the information of the account (email and password) to your member.