The document outlines tasks related to designing a commercial transactional website including: investigating customer data protection methods, creating a database to store customer data and extract useful information, and using diagrams to illustrate the online purchase process. It also includes evaluating the database design and own performance on the tasks.

1. a) investigate the design of a commercial transactional website e) evaluate the database and your own performance d) create a database to store a given set of data and extract useful information from it c) investigate potential threats to customer data collected via the web and the measures taken to protect it b) use diagrams to show what happens when someone purchases a product online