Guiding students to VCE success year after year. Victoria’s most popular study guides, Cambridge Checkpoints VCE, are updated regularly to incorporate recent official exams and changes to the VCE study design, providing you with the most up-to-date exam preparation available. The Interactive Textbook is available as a calendar-year subscription. Your subscription term is defined as follows: if activation occurs between January and July of this year, subscription concludes on 31 December this year. If activation occurs between August and December of this year, subscription concludes on 31 December the following year.