The Auckland mother of three who manages to feed her family on less than $89 a week says shopping smart and sticking to the basics is the only way she can survive.
Part-time teacher aide Catherine opened up her household books to bust the myth that those struggling to make ends meet are wasting their money.
Careful scrutiny of Catherine's budget found she was left with just $89 a week for food after rent and other essential expenses had been paid.
"I don't waste any money because there's no money to waste," says Catherine, who doesn't drink or smoke.
"You have to try and stretch every dollar right down to the cent."