We recommend that you consider starting out by charging a low fee of $5 per article or video.  However, you get to decide what fee to set.  (Remember that the Gift Cards are in denominations of $5).  As for lectures, take into consideration that there may be several attendees at your lecture, and we will record your lecture and add it to our library. Therefore, you will continue to earn money each time your lecture is viewed from the library collection.  We recommend you start with a reasonable price of $25-$50 per lecture.  Over time, we will all be able to better gauge what is the correct market value of your offering by analyzing the demand for these services.  We also encourage you to offer a few lectures for FREE so that you build a reputation as a lecturer and thereby increase the demand for your lectures.