Implement per-transaction levy. It could be implemented doing a fork from one transaction into two transactions. With interexchange transactions, every part should pay its portion of levy.

Comments

flawer’s picture

would be lovely to direct the levy (from whatever offer) into something(s)** you (or a friend of you) wants and are looking for funding it. (has a price and a remaining money threshold). Related with: http://drupal.org/node/1884506

** if the client could select directing the levy to which precise ad(s) of the ads that the offeror has selected to be potential levy receivers.