How can I buy a course, an access, a subscription, a licence? 06 May 2019 15:54 Updated 1. During your trial period, log in to Lengalia and in "profile" click on the green button to start the purchase process: 2. Or go directly here: Price and period of access Related articles Can I also take courses while offline? How does Lengalia work? How do I learn Spanish with Lengalia? Do I have to complete a course before I can choose a new one? Is the certificate internationally recognised?