transparency policies. This case provides insights into
the interplay between technology, competition, and
regulation in shaping modern e-commerce pricing
dynamics.
By analyzing Taobao’s pricing game, this study
aims to uncover the strategic behaviors of sellers and
buyers, assess the impact of platform algorithms, and
evaluate the effectiveness of regulatory interventions
in maintaining a balanced and fair marketplace.
3 ANALYSIS OF THE PROBLEM
3.1 Systemic Flaws in Taobao’s Pricing
Ecosystem
3.1.1 Erosion of Consumer Trust Due to
Deceptive Pricing Practices
The proliferation of manipulative pricing tactics on
Taobao has systematically eroded consumer
confidence in the platform’s pricing integrity.
Practices such as “pre-markup before discounting,”
where merchants artificially inflate original prices
before applying discounts, along with increasingly
complex promotional mechanisms during major
shopping festivals like Double Eleven, have left many
shoppers feeling misled. A comprehensive 2023
consumer behavior survey (n=12,000, covering Tier
1-4 cities) revealed that 67.9% of respondents
consciously reduced their impulse purchases due to
growing skepticism about the authenticity of
advertised discounts (Londaridze, 2024). This
distrust has manifested prominently on social media
platforms, where viral complaints about “fake
discounts” and deliberately confusing “mathematical
traps” in promotional rules have become recurring
themes during each shopping festival.
The long-term implications of this growing
consumer skepticism are particularly concerning. A
2023 JD Power report corroborates this trend,
showing a 22% year-on-year decline in consumer
trust in e-commerce discount claims (Wang et al.,
2023). As shoppers become more price-conscious and
technologically savvy, many are turning to third-party
price tracking tools to verify claims of discounts,
while others are opting out of festival shopping
altogether. This behavioral shift poses a significant
threat to the sustainability of Taobao’s sales-driven
business model. In response to mounting criticism,
the platform has implemented various transparency
measures, including price protection policies that
guarantee refunds if prices drop within 15 days of
purchase and simplified discount structures. However,
these measures remain largely superficial, failing to
address the fundamental issue of an incentive
structure that prioritizes short-term sales volume over
genuine value creation for consumers. This systemic
failure not only harms consumers but also distorts the
competitive landscape, as explored next.
3.1.2 Market Distortion and Unfair
Competition Among Sellers
The competitive landscape on Taobao has become
increasingly skewed, placing small and medium-
sized merchants at a distinct disadvantage. Recent
data indicates that 53% of products featured during
the 2023 shopping festivals did not actually offer their
lowest annual prices as claimed (Azcoitia et al., 2023).
This discrepancy is largely driven by SMEs’ inability
to absorb the costs of platform-mandated promotions,
as evidenced by while 15% of SMEs experienced
declining profit margins due to escalating costs of
acquiring customer traffic. This unsustainable
environment forces smaller merchants into
destructive price wars, often requiring them to
sacrifice profitability to remain competitive against
larger, better-resourced brands. The resulting market
distortion accelerates industry consolidation, further
entrenching the dominance of established players
with greater pricing power and financial reserves to
weather prolonged periods of thin margins.
3.1.3 Platform Dependency and Algorithmic
Control
Beyond market distortion, Taobao’s algorithmic
governance further entrenches platform dependency.
Taobao’s sophisticated dynamic pricing algorithms
have created a system where merchant success is
heavily dependent on conforming to the platform’s
invisible rules. For instance, Taobao’s ‘Price Health
Score’ algorithm penalizes listings deviating from the
platform’s expected discount range, effectively
standardizing pricing strategies (Xu & Liu, 2025).
These algorithms prioritize products with high
conversion rates, creating a self-reinforcing cycle
where merchants must continually optimize for the
platform’s metrics rather than developing authentic
competitive advantages. This centralization of power
through algorithmic control significantly limits seller
autonomy, as deviation from the platform’s preferred
pricing strategies often results in decreased visibility
and sales. More troublingly, the widespread adoption
of uniform discount thresholds across merchants,
driven by algorithmic pressures, mirrors behaviors
prohibited under Article 17 of China’s Anti-
Monopoly Law regarding algorithmic collusion, as