Commercial Capital Interests Theory: Circulation Revolution and Platform Monopoly under the Triple Five-Dimensional Framework

Ask AI · How Do Digital Technologies Reshape Commercial Capital’s Role—from Bridge to Empire?

【Column Notes】

In our inaugural essay, “On the Interests of Industrial Capital,” we analyzed the “original furnace” from which value is generated within the broad capital system: industrial capital. However, commodities do not automatically find consumers. The value appreciation of broad capital must be completed through “risky leaps.” In this installment, we step into the circulation realm that connects production and consumption, examining commercial capital—an ancient form. As the core force that controls circulation within the matrix of broad capital, how does it, in the digital age, evolve from a mere “intermediary of exchange” into “digital lords” that dominate both production and sales—by monopolizing channels, traffic, and data? And how does it profoundly reshape the pattern of value distribution and the structure of social power within the broad capital system?

Introduction: From “Bridge” to “Empire”— The Form Shift of Commercial Capital in the Broad Capital System

An economic history is half a history of circulation. From caravans on the Silk Road to Venetian merchants’ sailing ships, from the clamor of the Chicago futures exchange to the silence of Amazon’s “one-click ordering,” commercial capital has always been the most active change-maker in the economic cycle and an indispensable circulation link in the genealogy of broad capital. Its classical form is clear and humble: it uses money (G) to buy goods (W), aiming to sell at a higher price (G’), thereby earning the margin (G’-G). Its profits are regarded as the portion of surplus value that industrial capital “cedes” in exchange for circulation services. In this sense, commercial capital is a bridge, a lubricant—but it is absolutely not the dominant force in the broad capital system.

With the arrival of the digital age, this role has been thoroughly overturned. When platforms such as Alibaba, Amazon, and Meituan rise, commercial capital carries out a silent revolution: it is no longer merely a “bridge” connecting production and sales; it becomes the “operating system” reorganizing economic life. It is no longer simply a “middleman” that earns spread; it is the “imperial lord” extracting multiple kinds of rent, becoming one of the most dynamic power nodes in the matrix of broad capital.

Platforms control traffic entry points, payment tools, logistics data, and user review systems. Producers and consumers no longer meet directly; instead, they are thoroughly “intermediated” by the platform’s algorithms, rules, and interfaces. The core power of commercial capital shifts from “owning goods” to “defining markets,” from “optimizing logistics” to “controlling data,” and from “serving transactions” to “shaping demand.” This bridge has already swelled into a privatized continent that requires paying a “toll” just to enter—becoming a critical hub through which broad capital achieves end-to-end circulation and value appreciation.

This article uses a “threefold, five-dimensional” framework, aiming to systematically deconstruct the deep logic behind this circulation revolution: how does the relational essence of commercial capital transform—from transaction intermediary to ecosystem sovereign? How does its movement formula evolve—from G-W-G’ into a more complex value-capture closed loop? How does its interest substance evolve—from meager spreads into massive “platform rent”? Understanding commercial capital’s transformation in the digital age is the core key to grasping the circulation logic of broad capital, contemporary market structures, and new rules of wealth distribution.

I. The Commercial Core of Triple Capital Determinacy and Digital Transformation

1.1 Relational Essence: From “Exchange Intermediary” to “Platform Sovereignty” and “Algorithmic Domination”

The traditional relationship of commercial capital is mediated domination built on possession of commodity circulation channels and information advantages—shortening circulation time, expanding market reach, and thereby sharing industrial capital’s surplus value.

In the digital age, this intermediary relationship is intensified to the extreme and deformed into a new kind of sovereignty, becoming a relational form with very strong dominance within the broad capital system:

The establishment of “platform sovereignty”: large e-commerce, food delivery, and mobility platforms, by controlling super entry points to mobile internet (apps), build a closed commercial ecosystem with rules written by themselves. They set every rule—search rankings, traffic allocation, commission splits, dispute arbitration. When merchants and users enter the platform, it effectively means they become subjects under this private “law.” The platform is no longer a neutral “market,” but a “digital lordship” state with legislative, judicial, and administrative powers; its sovereignty covers core links in the broad capital circulation domain. Defining and shaping “demand”: traditional commercial capital responds to demand, whereas platform commercial capital predicts, guides, and even manufactures demand. Through personalized recommendation algorithms, platforms not only match goods with people; more deeply, through information bubbles and filter bubbles, they continuously shape users’ cognition, preferences, and desires. Consumption choices increasingly become the “guided outcomes” of precise algorithmic calculation. Commercial capital thus gains unprecedented power aimed at consumer subjectivity, occupying a dominant position on the demand side of broad capital. Data dependence relationships: to obtain convenient services, users surrender behavioral data; to obtain foot traffic, merchants accept the platform’s digital transformation (integrating its ERP, payment, and logistics systems). This one-way data transmission and deep system embedding create profound dependence of both merchants and users on the platform—“data lock-in.” Traditional transaction relationships that were relatively equal evolve into a new dominance relationship based on data dependence. This is also the manifestation of the deep integration between data capital and commercial capital within the broad capital system.

1.2 Movement Characteristics: From G-W-G’ to the Super-Cycle of “Traffic - Data - Monetization”

The movement formula of commercial capital, G-W-G’, still holds, but its core and process have been completely restructured by technology, forming a more complex super-cycle that fits the broad capital system’s logic of diversified value appreciation:

The starting point of movement: from “money” to “traffic” and “data.” The traditional cycle begins by using money (G) to purchase goods (W). But the circulation of platform commercial capital begins with massive investment in traffic (buying traffic, subsidizing users, building the ecosystem) and, throughout this process, receiving user data for free. Traffic and data become initial “assets” more important than physical goods—this is the core prerequisite for commercial capital to realize value appreciation within the broad capital system. The core of movement: from “buying and selling goods” to “data processing and matching.” The traditional W (goods) segment is replaced on platforms by a complex “data processing and intelligent matching” process. Platform algorithms analyze massive user data in real time (purchase history, browsing trajectories, social relationships) to build a dynamic profile for each user, and precisely match, sort, and recommend from a massive catalog of goods. Circulation efficiency depends on algorithmic intelligence and data richness—this is a key expression of digital capital empowering commercial capital. Realizing the movement: from “single spread” to “multiple rent extraction.” The traditional G-G’ is a trade margin between buying and selling; but a platform’s monetization (G’) comes from a diversified rent system, perfectly aligning with the broad capital system’s diversified interest logic:

Transaction commissions: a commission taken from every deal on the platform is a foundational revenue source; Traffic rent: selling ad inventory, search keywords, homepage recommendations, etc., converting user attention into direct revenue; Service fees: charging for infrastructure services such as payments, logistics, and cloud computing, extending the service boundaries; Data value: de-identified data assets themselves can be traded or used to optimize other businesses, enabling data capital to increase in value; Financial gains: using idle funds and transaction data to run supply-chain finance and consumer credit, earning spreads and realizing co-evolution with financial capital.

This super-cycle has powerful network effects and self-reinforcing properties: more users generate more data; optimized algorithms attract more merchants; richer supply draws in more users. Platform value and rent income then grow like a snowball, positioning the platform increasingly favorably in the game within the broad capital system.

1.3 Interest Substance: From “Ceding Profit” to “Platform Monopoly Rent”

Commercial capital’s interests have evolved from being a “shareholder” of industrial profits into a ruler that levies “platform monopoly rent” on the entire economic ecosystem. Its interest substance in the broad capital system shows clear monopoly characteristics:

Traffic monopoly rent: in an era of scarce attention, platforms monopolize the core traffic entry points online. Any merchant wishing to reach consumers must pay high “traffic tolls.” Bidding-ranked placement and information feed ads monetize traffic to the utmost. Its essence is the privatization and resale of users’ attention—an exclusive gain from attention resources for commercial capital within the broad capital system. Data monopoly rent: accumulated user behavioral data becomes a key means of production in the digital economy era and the core carrier of digital capital within the broad capital system. These data are not only used to optimize the platform’s own business; they can also form barriers to prevent competitors from entering. At the same time, platforms can sell data analytics services to brand merchants and research institutions, or use their data advantages to conduct self-operated businesses—crushing small and medium merchants on the platform and obtaining “data-enabled rent.” Rent from rule-making: as “platform sovereign,” the rules it sets (such as “two choices one,” commission ratios, algorithmic logic) themselves are tools for interest allocation. Rules can be tilted toward self-operated businesses and strategic partners, thereby realizing systematic transfer of interests on a seemingly neutral platform—an extra profit gained by commercial capital through its rule-making power within the broad capital system. Ecosystem lock-in rent: by controlling core platforms and routing traffic to related businesses such as payments, logistics, local life, and finance, platforms form an ecosystem-based “fan,” extracting extra gains from coordinated monopoly. Merchants are often forced to accept “bundled” services and become deeply tied up; this is also an important way for commercial capital to achieve cross-sector value expansion within the broad capital matrix.

II. Commercial Expressions of Five-Dimensional Interest Attributes

2.1 Subjectivity: From “Merchant - Customer” to a Four-Party Game of “Platform - Merchants - Users - Laborers”

In the commercial arena, the subject relationships become more complex—transforming into a four-party game network scheduled by algorithms. Within the framework of broad capital, the interests and demands of each subject are intertwined and contend with one another:

Dominant player: platform capital. As the organizer of the ecosystem and the rule-maker, it is the core interest subject, pursuing the maximization of total ecosystem value and the maximization of its own extraction proportion. It occupies a dominant position in the circulation links of broad capital. Dependent producers: a vast number of merchants. Including brand owners, small and medium sellers, and content creators (streamers, bloggers), they rely on platform traffic to survive. Their relationship with the platform is complex: they are both “tenants” and may become “competitors” due to the platform’s self-operated business. Under algorithms and rules, they struggle to survive, making them dependent interest stakeholders of commercial capital within the broad capital system. Goals and resources: consumers (users). They pursue low prices, convenience, and abundant choices, exchanging personal data and attention for services. Yet choice power is invisibly shaped by algorithms; their data and attention become the core resources for commercial capital’s value appreciation. They are the core subject on the consumption side of the broad capital system. Atomic executors: gig laborers. Food delivery riders, ride-hailing drivers, couriers, etc. They are key to delivering the “last mile,” but they are managed deeply by algorithms. Labor is highly atomized and deskilled; their interests (income, protections) are most easily squeezed. They are the grassroots executors of commercial capital’s interest realization within the broad capital system.

2.2 Objectivity: From “Physical Goods” to “Traffic, Data, and the Consumer Experience”

The object of transactions and operations shifts fundamentally, moving beyond the limitations of traditional physical goods and aligning with the abstract characteristics of broad capital:

Traffic and user time: becomes the core commodity that can be sliced, priced, and traded—core resources over which commercial capital competes within the broad capital system; Behavioral data and user profiles: are the most valuable derived assets and the core carrier for the integration of digital capital and commercial capital, providing support for the precise value appreciation of commercial capital; Standardized services and consumer experience: the certainty of fulfillment (on-time delivery), the convenience of returns and exchanges, and the entertainment of content (live commerce). These experiences themselves become “products” that can be standardized and sold, serving as the key for commercial capital to achieve differentiated competition within the broad capital system.

2.3 Process Nature: From a “Linear Supply Chain” to a Network of “Real-Time Sensing - Intelligent Matching - Instant Fulfillment”

The process through which interests are realized is rebuilt into a highly intelligent dynamic system, reflecting the cooperative character of broad capital:

Real-time demand sensing: using search, clicks, and browsing data to instantly capture—and even predict—consumption trends, accurately grasping changes on the demand side of broad capital; Intelligent supply matching: algorithms match demand to the most suitable goods, services, and content (including live streams), and dynamically adjust display ranking to optimize the circulation efficiency of broad capital; Networked fulfillment coordination: orders are dispatched via smart systems to the nearest stores and warehouses, completed by crowdsourced labor or professional logistics capacity. The entire process is visual and optimizable, strengthening the circulation resilience of broad capital; An immediate feedback loop: reviews and return data feed back in real time, driving continuous iteration of goods, services, and algorithms—enabling commercial capital to continuously optimize its value appreciation logic within the broad capital system.

2.4 Temporality: The “Despotism of Instantaneity” and the Ultimate Struggle for “Attention”

Commercial capital’s squeeze on time reaches an unprecedented intensity, showing distinct characteristics in the time dimension of broad capital:

“Instant gratification” becomes the new hegemony: from next-day delivery to same-day delivery, then to hour-level and minute-level delivery. The race over fulfillment speed continually reshapes consumer expectations and industry barriers, compressing the circulation time of broad capital; The contest over users’ “time share”: the essence of competition in commerce is the contest over users’ limited attention and online time. Short videos, live streams, and information feeds—all are designed to maximize users’ dwell time and efficiently convert it into transactions, making users’ time the core carrier of commercial capital’s value appreciation; Rapid iteration and “time arbitrage”: through A/B testing, iterating products and operational strategies in units of days or even hours, exploiting informational differences and logistics differences across regions and user groups to conduct “time arbitrage,” capturing extra returns in the time gaps of broad capital.

2.5 Spatiality: From “Shopping District Rent” to “Traffic Space” and “Everything Delivered to Your Door”

Spatial logic shifts fundamentally, breaking through the limitations of traditional physical space and adapting to the all-domain nature of broad capital:

From physical space to virtual “traffic space”: core assets move from stores in prime locations to virtual positions on mobile screens—“homepages,” “recommendation feeds,” “search boxes,” and so on. These virtual spaces become the core territory commercial capital occupies within the broad capital system; “Everything delivered to your door” dissolves and reconstructs physical space: the O2O (online to offline) model virtualizes physical commercial spaces into “front warehouses” or “experience points.” Commercial capital’s profit sources arise from seamless penetration into consumers’ full-scenario life spaces and immediate response, enabling broad capital to achieve full spatial coverage; The breadth of “down-tier markets”: after traffic dividends peak in first- and second-tier cities, penetration into third-tier-and-below cities as well as county and rural markets becomes a new growth engine. This requires deep transformation of social and commercial spaces in lower-tier markets, expanding broad capital’s spatial boundaries.

III. Power Structure: Platform Monopoly, the Algorithmic Black Box, and Ecosystem Rule

3.1 Cross-Market Monopoly and the Power of “Gatekeepers”

Top platforms, leveraging their dominance in one market (such as e-commerce), can easily enter and lead adjacent markets (payments, finance, logistics, entertainment and culture), forming “cross-border attacks.” They control market access (who can sell), exposure rules (who gets seen), and play the role of private “gatekeepers.” Their power is comparable to public administration institutions, establishing cross-domain monopoly power within the broad capital system.

3.2 The Algorithmic Black Box: The Invisible “Market Commander”

Algorithms are the technical core of platform power and also the central tool through which commercial capital achieves domination within the broad capital system. Opaque search and recommendation algorithms determine product visibility, directly affecting sales. Dynamic pricing algorithms may perform “using big data to overcharge certain customers.” Review and credit algorithms shape digital reputations. Algorithmic power is both powerful and hidden; it becomes the perfect excuse to shift responsibility (“it’s the algorithm’s decision”) and to cement bias (training data discrimination). Its invisible dominance runs through the entire process of commercial capital’s value appreciation.

3.3 Ecosystem Rule: Empowerment, Regulation, and Exploitation

Inside the ecosystem constructed by the platform, relationships are highly unequal and display clear ruling characteristics in the game of broad capital:

For merchants: they are both “empowerers” (providing traffic and tools) and “regulators” (setting strict rules) as well as “competitors” (developing self-operated businesses). Merchants survive amid dependence and anxiety, becoming dependents in commercial capital’s value appreciation. For consumers: they provide convenience, but through algorithmic guidance, privacy acquisition, and lock-in effects, they erode consumers’ choice power and autonomy—turning consumers into a carrier from which commercial capital obtains data and profits. For laborers (such as riders): through algorithms enabling extreme “flexible control,” optimizing labor intensity and management costs to the extreme, yet systematically avoiding traditional employer responsibilities and social protections. This is commercial capital’s exploitation of grassroots laborers and also a new form of labor-capital relations within the broad capital system.

IV. Systemic Paradoxes and Social Challenges

4.1 The Paradox of Improved Efficiency and Misaligned Distribution

Platform commerce greatly reduces society’s transaction costs, boosts matching efficiency, and creates consumer welfare—its positive side in pushing efficiency improvements within the broad capital system. But at the same time, value distribution is seriously imbalanced: through its ecosystem position and rule-making power, the platform captures most of the profits. Producers (brand owners, manufacturers) have their profits squeezed by high traffic and commission costs; laborers’ rights are eroded. A networked value-creation structure, paired with a centralized value-capture center, intensifies unfair distribution of interests within the broad capital system.

4.2 The Illusion of Consumer Sovereignty and “Surveillance Capitalism”

While platforms provide personalized convenience, they also practice a logic of surveillance capitalism: obtaining user behavioral data for free and using it to predict and guide user behavior to maximize commercial interests. Consumers’ “choices” may be shaped invisibly by carefully designed algorithmic environments. The so-called “sovereignty” is in fact an illusion—this is also the issue of privacy infringement and subjectivity erosion brought by the fusion of commercial capital and digital capital within the broad capital system.

4.3 The Dual Role of Innovation and the Suppression of Innovation

In the early stage, platforms are representatives of disruptive innovation, driving reforms in circulation links within the broad capital system. But once monopoly is established, they may stifle potential competition and micro-innovations through methods such as copying, acquisitions, and traffic blocking. They shift from being promoters of innovation to obstacles to it—in order to maintain their ecosystem hegemony. This is a typical manifestation of how monopoly suppresses innovation within the broad capital system.

Conclusion: The Alienation of Circulation and the Rule of “Digital Lords”— Reflections on Commercial Capital Under the Broad Capital Framework

Applying the “threefold, five-dimensional” framework, the analysis clearly reveals that in the digital age commercial capital has transformed from a humble “bridge” into a ruling “digital lord.” Its relational essence shifts from simple intermediation to ecosystem sovereignty; its movement logic shifts from commodity price spreads to data-driven rent extraction. Its core interests lie in monopoly over traffic, data, and rule-making power, making it an absolute dominator in the sphere of circulation within the broad capital system.

It brings unprecedented efficiency and convenience, while also building new monopolies, spawning new inequalities, and eroding the competitive foundation of market economies. The alchemy of commercial capital now lies in converting all aspects of human social, consumption, and even survival activities into mineable data resources and taxable traffic bases—an concentrated expression of capital logic deeply penetrating the circulation realm within the broad capital system.

While industrial capital bears the squeeze, commercial capital itself also constitutes a contradiction: it is both the organizer of broad capital vitality and a leviathan that suffocates competition. How to regulate its monopoly power, ensure that circulation links remain open, fair, and inclusive—so commercial capital returns to its essence as a service to real entities and a connector of production and sales, rather than becoming the ultimate intermediary layer that devours value—are governance challenges that the digital economy era must confront. They are also key to enabling healthy circulation and sustainable development within the broad capital system.

【Next Issue Preview】

Circulation accelerates because of commercial capital, and the “bloodstream” that supports all movement of the broad capital system is money itself. When capital’s pursuit of appreciation strips away every material layer of clothing and self-circulates in purely monetary symbols, the most abstract—and most powerful—alchemy appears. In the next issue, we will delve into the “Void Shrine” to examine how financial capital, transforming from a “blood circulation system” that serves industrial capital, becomes a “perpetual-motion gambling den” that stands above the real economy, manufactures frenzy and crisis, and emerges as one of the most volatile and dominant forms within the broad capital matrix. Please look forward to 《On the Interests of Financial Capital: Symbolic Appreciation and Systemic Risk Under the Threefold, Five-Dimensional Framework》.

(Author: Yu Zheng)