ebrary now offers an “Extended Access” option for its single user (SUPO) titles.  When a title is in use and a second user tries to access it, instead of being turned away the user will be given 24-hour access via a short-term loan (STL).  If this situation happens 3 times, an additional SUPO copy will be purchased automatically.  For now, “Extended Access” is being financed by a central fund in the Seattle Main budget.