Once you have your API Key and List ID, you're ready to connect your OSP account. Do not move on to the next step until you have completed the above.
- Log in to Online Sales Pro. From the Dashboard, click on the Edit tab. Then click on Autoresponder.
- Click on MailChimp from the icons of the third-party autoresponders on the left.
- Enter your MailChimp API Key and List ID. (Remember, these are provided by MailChimp, and must match exactly to work).
- Click the Integrate button to save.