Some institutions require students to purchase their own access to Labster. Before you can purchase access, you must be set up with a Labster account (your instructor must add you to a course - and you can activate your account using the link in the email sent to you.) Learn more about setting up your Labster account here.
If your institution has asked you to purchase access to Labster, you will be prompted to 'purchase access' when you launch a simulation:
You can choose to pay by credit card or enter the voucher code that you purchased from your school bookstore
Please do not hesitate to reach out to our Support Team if you have any questions or are in need of assistance.