... to add small programs or updates to programs. * A fast CD-rom can be used to add further programs and utilities to enable better user accessibility. It can also be used to update existing software. * At least 40GB of hard drive to support programs and to save files. * A barcode scanner to scan UPC barcodes to identify the price of the product, a handheld barcode scanner for larger items. * An inkjet or laser printer to print invoices, statements, reports, price tags and bar code labels. * An automatic cash drawer to store cash, cheques, vouchers, receipts, and credit receipts. * A portable stock counter would be useful to make stock intake more successful and efficient. * A POS receipt printer to give the customer a record of what has been purchased and if needed return the product if there has been a defect. * A CCTV close circuit tv system ...

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