What percentage of those fees from by Visa and MasterCard is charged to you? What proportion is transferred to retailers? You must have an idea. You stated that it is on a case-by-case basis and that it is based on negotiations but you must know the overall percentage. Are you charging the retailers 75% or 80%? I am sure that you have some idea of the amount.
On May 26th, 2009. See this statement in context.