Check the comparison list to see what features are supported under the Paid license. You can purchase a Professional license from the Pricing page. If the basic version is already installed you can purchase it from the Upgrade menu.
After a successful purchase, you should get emails with payment confirmation and a download link. You can also download the Pro version of the plugin from the User Dashboard. Use the email you used for purchasing, reset the password if needed. Deactivate and uninstall the free version of the plugin if you were already using it. Don’t worry, your existing integrations will be untouched. Now install and activate the Pro version. We’ve kept the free actions for compatibility and technical reasons. So you’ll now have two options for each receiver platform. For example, Sendinblue and Sendinblue [PRO], Mailchimp and Maichimp [PRO], etc. Now create new integrations, select [PRO] ones to use advanced features.
Login into User Dashboard to upgrade, downgrade or cancel existing license.