Knowledge Base Subscriptions How do I add a promo code to an existing LMS subscription? Click the ‘Subscription’ button. Click ‘Get Price’ to add your promotion. Last Updated: 9 months ago in Subscriptions Related Articles How do I create a new subscription using a promo code? How do I reactivate a LMS subscription? What's included in a Subscription? How do I cancel a Subscription? Can I upgrade from FREE to a subscription if I want the PowerPoint converter without losing my content?