Introductory information of lesson "Product purchase on Amazon", such as:
1.Creators, 2. Category, 3. Activity Description, 4. Aims (What are you going to learn?), 5. Digital Competences developed, 6. What are you going to need?, 7. Audience, 8. Time needed, 9. Level of difficulty, 10. Basic skills that the user needs to have,11. similar websites.