Yes, you can! In the app, you need to go to 'Marketplace' on the left hand side. Once you're in the Marketplace, you click on 'Teamleader' and move the slider on the top right to activate the service. Then, you hit 'Configure the extension'. The next screen will require you to put in your API keys and your API group and press 'Save'.
Integrating Shopitag with Teamleader's CRM tools will improve your customer segmentation, user behavior analysis and campaigning strength. It will also make it easier for you to reach out to your customers and get closer to them by cutting manual work from your administrative workload as much as possible.