Add your unique API key to the Zimple wizard and submit.
Select the Simple Pay company,
and authorise access for the Zimple extension to Zoho People.

Make sure pop-ups are enabled! You will be prompted to sign into Zoho People to authorise the access.
Once you've approved the extension's access, select a folder name for your Simple Pay payslips.
Review the set-up instructions for Simple Pay and Zoho People before clicking Finish.