If you need cheap groceries then you should head south. It was recently reported that: "Shoppers in South Auckland are paying up to 50 per cent less for many everyday groceries at independent retailers and some supermarket chains."
The prices of items were compared between Papatoetoe and Otahuhu with those in the vicinity of (more upmarket) Grey Lynn and Westmere. "Eggs, meat, fruit and bread bought from butchers, fruit shops and superettes in central Auckland cost about $150. Just 20 minutes down the motorway, the same items cost just over $87."
That's the best piece of news I've read about low-income areas for a long time. Too many businesses are cynically focused on people who live in areas typically comprised of households with modest incomes. From high densities of liquor stores to pubs lined with pokie machines, economically disadvantaged communities are targeted by companies intent on helping the poor get poorer (and possibly even less healthy).
Having presumably ascertained demand is likely to be low for Monster Breakfast Sandwiches and Loaded Breakfast Burritos in well-heeled suburbs such as Parnell and Herne Bay, US burger chain Carl's Jr has opened stores in Avondale, Henderson, Mangere and Takanini. The brand's global CEO was recently quoted as saying New Zealanders' uptake of the burgers has outpaced the rest of the world. I'm not certain that's cause for celebration.
Other organisations intent on profiting from financially challenged people include: