Barcode Scanner: Pushpam offers various types of the barcode scanners mainly used in the POS business. The various types includes the CCD scanners, CCD long range scanners, Laser Scanner, Omni directional scanner etc. Pushpam is also having the barcode scanners with memory, where you need not have the PC attached to the scanner, your scanner can store the data and then you can later transfer it to PC by connecting it with a cable. Various interface available with the scanners include RS232 (Serial), PS2, and USB.