The main service provided by b-on is access to contents.
B-on manages the entire lifecycle of contents, that runs from their selection to their purchase.
All resources to be included in b-on go through an evaluation process. The community makes several proposals and suggestions, but not all are viable or fit b-on’s  principles of selection and acquisition. Firstly a  selection of  the suggestions received is made so proposals that do not fit b-on’s policy regarding the selection  of contents .are excluded from the outset.