The obvious advantage of barter is that it does not involve money. Swapping enables you to meet your needs in lieu of using your cash or credit card. We’ve seen Swapsity swappers trade kitchen renos for a car ($4,000 saving), organic veggies for web design and even financial consultations for custom designed maps. A swapping site like Swapsity helps turn your things, talents and time into something else of value by connecting you to swappers in your neighbourhood and across the country. Joining a swapping site is a great way to tap into a community of people interested in bartering with you.
In England, about 30 to 40 cooperative societies sent their surplus goods to an "exchange bazaar" for direct barter in London, which later adopted a similar labour note. The British Association for Promoting Cooperative Knowledge established an "equitable labour exchange" in 1830. This was expanded as the National Equitable Labour Exchange in 1832 on Grays Inn Road in London. These efforts became the basis of the British cooperative movement of the 1840s. In 1848, the socialist and first self-designated anarchist Pierre-Joseph Proudhon postulated a system of time chits. In 1875, Karl Marx wrote of "Labor Certificates" (Arbeitszertifikaten) in his Critique of the Gotha Program of a "certificate from society that [the labourer] has furnished such and such an amount of labour", which can be used to draw "from the social stock of means of consumption as much as costs the same amount of labour."
Swap.com has also generated revenue by selling tickets to live events, like the popular Sip & Swap bartering mixers that’ve been held nationwide in cities from New York to Los Angeles. Ticket holders bring in items from their home that they want to trade—including clothing, books, DVDs, and baby supplies—and everything is up for grabs. “When we let everyone in,” says Melissa Massello, one of the self-appointed “Swapaholics” who host the gatherings, “it’s sort of a mad dash to get the best stuff.” There is shoving, she says, and it can get physical.
But the harm may go deeper than a mistaken view of human psychology. According to Graeber, once one assigns specific values to objects, as one does in a money-based economy, it becomes all too easy to assign value to people, perhaps not creating but at least enabling institutions such as slavery (in which people can be bought) and imperialism (which is made possible by a system that can feed and pay soldiers fighting far from their homes).