"When the financial crisis hit, these people found themselves in a tough spot and some haven't been able to get themselves out of it."
Mr George said those struggling financially were often too embarrassed to ask for help.
"As a nation, we can be very proud ... so we suffer in silence."
The Swap or Trade It website, launched on August 1, is based on an international movement called Collaborative Consumption, and the service supports a shift in consumer values from ownership to access.
There are now 600 Kiwis registered on the site, and nearly 14,000 people have liked its Facebook page.
The Georges decided to create the Swap or Trade It website after they tried to trade their herd of cows for a new business opportunity.
"I had been milking cows for 18 years and I wanted a change, but when we listed our herd on a website, offering a trade, we were told this wasn't allowed," Mr George said.
"Within four days we had been offered baches, logging companies and even an aeroplane in exchange for our cows.
"We discovered there was a need in the market for a service which enabled people to list their skills, knowledge or unwanted items on the site."
The couple swapped their way through a Holden ute, four-berth caravan and a couple of quads to acquire the bus in which they are now touring the North Island and promoting their new business.
www.swaportradeit.co.nz