“…The system provides sufficient information that is accurate, understandable, useful, complete, relevant and timely updated so that the user is able to evaluate the context (e.g., product, service, seller). [14,24,63,85,93,94] Integrity, compliance, compatibility The system complies with standards (e.g., industry specific standards) or regulations, adheres to the user's accepted ethical or moral codes and is compatible with his/her beliefs or values. [14,21,24,56,57,77,90] Non-Repudiation Ability to prove to sender that data has been delivered and to prove to receiver the sender identity for an unambiguous data transmission.…”