^ Homenatge A Catalunya II (Motion Picture). Spain, Catalonia: IN3, Universita Oberta de Catalunya, Creative Commons Licence. 2010. Retrieved 2011-01-15. A documentary, a research, a story of stories about the construction of a sustainable, solidarity economics and decentralized weaving nets that overcome the individualization and the hierarchical division of the work, 2011.
When barter has appeared, it wasn’t as part of a purely barter economy, and money didn’t emerge from it—rather, it emerged from money. After Rome fell, for instance, Europeans used barter as a substitute for the Roman currency people had gotten used to. “In most of the cases we know about, [barter] takes place between people who are familiar with the use of money, but for one reason or another, don’t have a lot of it around,” explains David Graeber, an anthropology professor at the London School of Economics.
For a few years now, the Preparedness Community has been pointing to the economic issues of Venezuela and asking the public to take a good hard look at what is going on.  Our hearts go out to those who are suffering, and at the same time, our minds consider what we would do if we found ourselves in the same predicament.  One thing that we can definitely learn is how the people have adapted and found ways to continue living.  One major way that the people are surviving is through creating a barter economy.
If you need more than clothes, like baby bedding, baby furniture, or even sporting goods, you’ll be glad to find Zwaggle. It’s a network of parents who have joined together to share the expense of getting “new to your family” stuff in exchange for used or no-longer-needed items. You receive Zwaggle points for giving away your things, and you can use those points to get the things you want. Membership is free, and the community is powered by a points system rather than cash. The only money you have to spend is on shipping.
PaperBack Swap is exactly what it sounds like: a place to swap paperback books. Currently, more than half a billion books are available for trade on the site. Just list the books you don’t want anymore and other members will find them. When someone requests one of your books, you just mail it out and then choose any available book that you want to receive. Swapping is easy, and membership is free.
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).
It’s hard to answer that without actually seeing a modern gift economy in action. Luckily, modern gift economies actually do exist. On a small scale, they exist among friends, who might lend each other a vacuum or a cup of flour. There’s even an example of a gift economy on a much larger scale, albeit one that’s not always in operation: The Rainbow Gathering, an annual festival in which about 10,000 people gather for a month in the woods (it rotates among various national forests around the country each year) and agree not to bring any money. Groups of attendees set up “kitchens,” in which they prepare and serve food for thousands of people every day, all for free. Classical economists might guess that people would take advantage of such a system, but, sure enough, everyone is fed, and the people who don’t cook play music, set up trails, teach classes, gather firewood, and perform in plays, among other things.
On paper, this sounds a bit like delayed barter, but it bears some significant differences. For one thing, it’s much more efficient than Smith’s idea of a barter system, since it doesn’t depend on each person simultaneously having what the other wants. It’s also not tit for tat: No one ever assigns a specific value to the meat or cake or house-building labor, meaning debts can’t be transferred.
In trade, barter (derived from baretor[1]) is a system of exchange where participants in a transaction directly exchange goods or services for other goods or services without using a medium of exchange, such as money.[2] Economists distinguish barter from gift economies in many ways; barter, for example, features immediate reciprocal exchange, not delayed in time. Barter usually takes place on a bilateral basis, but may be multilateral (i.e., mediated through a trade exchange). In most developed countries, barter usually only exists parallel to monetary systems to a very limited extent. Market actors use barter as a replacement for money as the method of exchange in times of monetary crisis, such as when currency becomes unstable (e.g., hyperinflation or a deflationary spiral) or simply unavailable for conducting commerce.
Bartering for goods and services is a centuries-old art. Recently, the idea of trading with your neighbors and within your community has received a big boost and taken on a modern spin. Combining our often-materialistic, ownership-based society with the Internet’s ability to bring buyers, sellers, and traders together, online bartering has sparked a wealth of new sites and communities.
Some businesses that may not directly barter with customers may swap goods or services through membership-based trading exchanges such as ITEX or International Monetary Systems (IMS). By joining a trading network (which often charges fees), members can trade with other members for barter "dollars." Each transaction is subject to a minimal fee; the exchange facilitates the swap and manages the tax components of bartering such as issuing 1099-B forms to participating members. You may find a nearby exchange through the International Reciprocal Trade Association (IRTA) Membership Directory. Before you sign up and pay for a membership, however, make sure that members offer the types of goods and services you need. Otherwise, you may find yourself with barter money or credit that you cannot use.
Can you make home or vehicle repairs?  Do you manufacture pieces that may be needed for repair?  Can you grow fruit and vegetables and gather the seeds to sell?  Do you sew, knit and repair clothing?  Think through what you can do.  Many skills that preppers have are taken for granted by others.  The skills that you have that seem like common sense to you could keep you and your family fed in hard times.
The Buy-day (Wheat) Ecological Life Associate summarizes a vision of life in Gezi as follows: "In our world, which is being poisoned and destroyed by consumer culture, we need sustainable and self-operating models of lifestyles, including a barter economy, ecological food production, arts and craftsmanship based on needs, renewable and effective energy use, agricultural models backed by society, permaculture, slow cities, transitional towns, eco-villages, district gardens and secondhand and recycling systems.
An alternate currency, denominated in labour time, would prevent profit taking by middlemen; all goods exchanged would be priced only in terms of the amount of labour that went into them as expressed in the maxim 'Cost the limit of price'. It became the basis of exchanges in London, and in America, where the idea was implemented at the New Harmony communal settlement by Josiah Warren in 1826, and in his Cincinnati 'Time store' in 1827. Warren ideas were adopted by other Owenites and currency reformers, even though the labour exchanges were relatively short lived.[20]
People in nearly 14,000 cities spread over 182 countries are waiting to rent you a room, apartment, or home wherever you’d like. Since 2008, Airbnb has made it easy for you to find a place to stay wherever you may be headed. Just enter the dates you need, see what’s available, and book your stay. The site even has its own payment system, protecting all parties from fraud and illegal activities. While you may at first only be interested in traveling, you can eventually sign up to be a host for other members. There are no fees to join, and Airbnb keeps a small portion of the host’s price of each stay to operate the business.
Unlike one-on-one bartering, members of exchanges are not obligated to barter or purchase directly from a seller. Instead, when a barter exchange member sells a product or a service to another member, their barter account is credited for the fair market value of the sale. When a barter exchange member buys, the account is debited for the fair market value of the purchase.
And, if you’ve been in the Preparedness community for any amount of time, you are familiar with Fernando “Ferfal” Aguirre.  He wrote about his experiences of the economic collapse in Argentina in his very popular book,  The Modern Survival Manual: Surviving the Economic Collapse.  Argentina hasn’t really recovered from their collapse many years ago.  This video discusses one Barter Market Club that is located in an abandoned textile factory.
An online community in which you can either share free stuff or rent items for a fee, NeighborhoodGoods bills itself as a “social inventory,” enabling members to save money and resources by borrowing what they need to use. While joining is free of charge, you can create private sharing groups for your business or neighborhood for a small fee: $36 for six months.
With 8.5 million members and 5,000 groups, Freecycle is like the mother of all garage sales, with one exception: Everything is free! The site started as a grassroots organization, encouraging members to reuse products rather than send them out to the landfills. For example, I have used Freecycle many times to find new owners for pieces of my cassette and record collection, piles of magazines and books, and assorted unneeded tools.
Business-to-business barter often includes merchandise or services in exchange for advertising. A company may supply promotional items or a service for a TV, radio station or newspaper, and in return receive a set amount of airtime or a certain number of print ads. Other examples include trading advice for goods, or trading merchandise or services for stock.
At least at for my children, all of the little league sports are sponsored by different local businesses. They usually pay the cost of uniforms and donate a certain amount of snacks and such. In return, they get their company name on the jersey. The school often have fundraiser auctions and things, too, that are sponsored by the booster club. A lot of places donate laptops or other items in exchange for them mentioning that their company donated the product.
Barter is the process of trading products, goods or services, for other products, goods or services. It is a simple method of transaction, frequently one in which no money is exchanged. Barter systems are often utilized between nations, and sometimes between a nation and a corporation. Barter also occurs between corporations or companies and other businesses, and sometimes between a business and an individual, or two individuals. In the United States, billions of dollars worth of goods and services are exchanged each year through bartering.
While one-to-one bartering is practiced between individuals and businesses on an informal basis, organized barter exchanges have developed to conduct third party bartering which helps overcome some of the limitations of barter. A barter exchange operates as a broker and bank in which each participating member has an account that is debited when purchases are made, and credited when sales are made.