u don't need any SDK or any development tools just to interface with your barcode scanners... Like "fixyourself" said, it would only act as a keyboard/input device...
Some barcode scanners can be wedge on the keyboard, meaning you can use both keyboard and barcode scanner at the same time...
yup sakto ka....mao na ako gamit sa ako sales and inventory system nako na ga dagan na ron sa usa sa mga stores diri cebu....