Do you need a shopping cart but you don't have the correct coin? No problem.. You can unlock the cart with all size of coin.
Step 1: Insert Coin!
Insert coin and put it on the top of the drawer. While you close, push the coin on top, and keep pushing until it is closed. The mechanism will unlock.
Step 2: You Can Do With Other Size Coins
Here we use 5 cent. More bigger is the coin more easy is the unlock.