What's a good way to put a hole in this cash box so people can drop

Money Safes and Cash Boxes money box with slot Looking for slotted cash box online in India? Shop for the best slotted cash box from our collection of exclusive, customized & handmade products money train 4 demo slot slot meter It consisted of two parts ; one part measured and recorded the money in the slot to pay for the gas consumed as recorded by the meter

money money money slot MELEDE Steel Cash Box Safe with Key LockCombination Lock,Money Safe Box with Removable Coin Tray 2 Layers Cash Drawer