Pyramid scheme

A pyramid scheme is a fraudulent business model designed to generate profit through recruitment rather than legitimate commerce. In a healthy economy, businesses earn revenue by selling products or services to end consumers. In contrast, a pyramid scheme compels new members to make a payment to join an organization. In exchange, the organization promises these members a share of the money collected from every additional person they recruit. The directors at the top of the structure also receive a portion of these payments. Because no actual goods or services of value are created, the only revenue streams are new memberships or additional solicitations for money.

These schemes rely on the mathematical principle of exponential growth, also known as geometric progression. In this model, each level of the pyramid must be significantly larger than the level above it to sustain the flow of money. For example, if every member must recruit two new people, the number of participants doubles at every stage. This creates a structure where the number of people required grows at an unsustainable rate. Eventually, the scheme inevitably runs out of new recruits to join. When this happens, the system lacks other sources of revenue and collapses entirely.

Because of this geometric progression, the vast majority of participants are always located at the bottom layers. The people at the very top typically profit, while those in the lower levels usually lose their initial investment. When the collapse occurs, the newest members are left with no opportunity to recoup their money. This characteristic of a few people making large sums while most participants lose money is why these schemes are classified as scams. The mathematical impossibility of infinite expansion ensures that most people will fail to make a profit.

Many schemes use specific models to make recruitment seem easier or more organized. One such model is the "eight-ball" model, which can be represented by a geometric progression like 1 + 2 + 4 + 8 = 15. A common version of this is the "Airplane Game," which uses hierarchical titles such as "captain," "co-pilot," "crew," and "passenger." Other variants use different themes to hide their true nature. The "Original Dinner Party" uses meal terms like "dessert" and "appetizer," while the "Abundance Fractal" uses the four elements: "Fire," "Air," "Earth," and "Water." Even more recent versions, like the "Living Workshop," use plant names such as "seed," "sapling," "blossom," and "lotus."

To avoid detection, organizers often use euphemisms to describe their activities. Some refer to themselves as "gifting circles" or "sharing circles" to make the process sound charitable. Others use educational themes centered around "abundance" to divert attention from the unsustainable structure. One example is a group called "Women Empowering Women." Another variation is the "Blessing Loom," which uses a circular diagram to obscure the underlying pyramid shape. This scheme often claims to turn a small amount of money, such as $100, into a much larger sum like $800. This circular structure is designed to trick investors into thinking they are moving toward a center, but it follows the same rules of recruitment.

There are several other specialized types of fraudulent schemes. The FBI identifies "franchise fraud" or "chain referral schemes," where profit comes from selling new distributorships rather than products. There are also "matrix schemes," which operate like a queue for a desirable product. Participants pay to join a waiting list for items like game consoles or televisions. However, the organizer profits because the money from new joiners far exceeds the cost of the item given to the person at the front. These schemes often act like a lottery, and many countries have ruled them illegal because they are fundamentally unsustainable.

It is important to distinguish these scams from legitimate multi-level marketing (MLM) companies. While some MLMs may operate as pyramid schemes, the U.S. Federal Trade Commission (FTC) provides a way to tell them apart. In a legitimate MLM, participants make money primarily from selling products to the public. In a pyramid scheme, the money is based on the number of people recruited and the sales made to those recruits. While some commentators argue that all MLMs are just legalized pyramid schemes, regulators focus on whether the primary revenue comes from external customers or internal recruitment. Because of their destructive nature, most countries have outlawed pyramid schemes as a form of fraud.