The document discusses B2C business models and provides information about websites that offer free seminar papers, diploma works, and matura works to students. It lists several website addresses that contain works from all fields as well as PowerPoint presentations and other educational materials. The websites allow users to view the content, summary and first three pages of each work so they can choose one that fully suits their needs. Works in the database can be downloaded and customized to create unique papers. Users can also order custom works if none in the database meet their requirements.