Accordingly, an improved pumping system is herein disclosed. The cooling member includes a coolant and a container enclosing the coolant. As the different pieces of food equipment are added, the layout area is immediately updated along with the accompanying technical and quotation data sheets. A controller of the wireless array is in signal communication with the transceivers and the magnetometer. The inlet for the perfusion solution may also be in the form of spiral about the external surface of the probe needle. A credit rating score is calculated and a novel way of calculating credit-worthiness is hereby disclosed.