MyCart was designed by Christopher Ostmo of Rosenet Internet Services. In the beginning myxoopscart used the MyCart code with minor modifications. With this version lots of major modifications were introduced, but we are still convinced that Christopher's MyCart was a very good script to start with. Our aim is not reinventing the wheel, nor code the universal cart system which works out of the box for any imaginable product or services in any country or galaxy. Most probably you still have to trim the Cart somehow, according to your own requirements.