Each SketchUp subscription plan offers a set of services based on the needs and the budgets of our customers. When it comes to subscriptions, SketchUp uses a named-user model. This means each subscription corresponds to a specific user; a real person using their real first name, last name, and a real email address.A subscription is active for the term listed on the invoice received at the time of purchase. Subscription periods may vary based on subscription terms and conditions.