When you get your chilli/ketchup sauces from your local fast food chain, have you ever noticed that there is a digit printed near the bottom of the packet? If there are, do you think it has any significance? Come on, TELL ME your guesses here!
From left: "4" is printed on the chilli packet, "8" is printed on the ketchup packet.
Hint: You might want to run off to your nearest fast food branch to get a few packets now.
Packets from McDonald's and Burger King have it, but not Mos Burger.