CONTROL SYSTEM FOR TRANSACTION DATA TRANSMISSION

PURPOSE:To reduce a load on the host processor of a center by sending transaction data from a magnetic bubble memory to the center through batch reading. CONSTITUTION:A switching means 1 selectively controls plural processing means 7-8 which generate different transaction data, and selective indicating means 4-6 selectively indicate the selective control operation of the switching means 1. Then, transaction data processed by the processing means are stored in a magnetic bubble memory 13; part of the processed transaction data is transmitted immediately to a center, and the remaining transaction data to be sent to the center is sent out of the magnetic bubble memory 13 by batch reading. Consequently, batch processing is performed at a desired point of time to reduce a load on the host processor of the center.