The principle of Betty-Box is very simple :

1) You collect all your household packaging hollow: all kinds of bottles, cans and tins, bottles and jars, bricks and tetrapack, paper and cardboard etc. .. (you avoid the clay pots, packing too dirty or not emptied and of course textiles footwear or other fantasies: they will prevent any payment !)
2) the first time you take with you your bank account, and you put the numbers on the screen of the BB (the BB will guide you), then whenever you receive a ticket bar code, which you will need to show front of the screen so that you recognize BB;
3) You drop your packages one by one on pikes marching ahead, and BB does the rest: you see everything on the screen, including the amount of your earnings accumulate;
4) When you have all brought you press the button "end" BB tells you how much you've earned on your account, or on your loyalty card, or you issue purchase orders, in the first formula, you receive an automatic transfer from your bank account reaches € 15 won;
5) is everything you've done something for the environment, your wallet, your surroundings and your children!