Everyone in the world is interested in earning few extra bucks apart from their general wage. To help out such individuals, several App developers are crafting new Apps that would allow the smartphone users to earn some additional money just by taking part in online surveys, grabbing photos and watching trailers.
Here too, an order for the detective party can be made: take a few things from the stockpile, remove the barcode and create an order slip. What is the barcodes for Which product could the barcodes be? Whoever guesses the most barcodes wins.