A healthcare payment transaction system for managing and arranging payment for a healthcare service transaction provided by a healthcare service provider to a patient, particularly where the payment is to be paid by an insurer. The first compensation resistor and the second compensation resistor are interlacedly coupled to input resistors of the first low-pass filter and the second low-pass filter. The first web service and the second web service may be components of a composite service. A first cost factor for scheduling the process on a node in the network having the application necessary for running the process is compared with a second cost factor for scheduling the process on a node in the network that does not have the application necessary for running the process.