Bartering is the process of obtaining goods or services by direct exchange without the use of currency. In times of economic instability or currency devaluation, it can be a great way to ensure the flow of necessary items and services into your household without using precious funds. Historically, face-to-face exchanges between familiar parties were most common, but the Internet has opened up a new medium for bartering opportunities for both person-to-person exchanges and third-party facilitated transactions. 

It's a little awkward, so we'll get straight to the point: This Thursday we humbly ask you to protect Wikipedia's independence. We depend on donations averaging about $15, but 99% of our readers don't give. If everyone reading this gave $3, we could keep Wikipedia thriving for years to come. The price of your Thursday coffee is all we need. The challenge we face is to make Wikipedia sustainable, and to cover all our costs without running ads or hitting you with a paywall, ever. This is why we’re turning to you this Thursday to ask you for a contribution; whether it’s a one-off or part of an ongoing support, it will have a lasting impact on our future and it will keep us independent and beholden only to you, our readers. Please take one minute to become a donor and help us keep Wikipedia growing and thriving for years to come. Thank you.
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