these vending machines are at our work and the deb...

these vending machines are at our work and the debit card thing is always "offline" and some of the chips are expired. i would love to get more food from this machine but seeing that i can never use my debit card... i guess i can't. not all of us carry cash or quarters all the time. it would be nice if it could be fixed... been working here 2 months and the debit card machine has only worked twice