AUDIT OBJECTIVE: Documentation of eBay’s failure to exercise its mandatory oversight as a "Gatekeeper" under the EU Digital Markets Act (DMA), specifically regarding contract frustration for price manipulation.
1. The Evidence: Contract Frustration & Arbitrage
On May 11, 2026, a binding contract was perfected for a KTM Crankshaft Kit (Order ID: 25-14485-95725). Following a two-week period of funds retention, the seller unilaterally terminated the contract citing "unavailability of stock."
Finding: The identical SKU was re-indexed and published by the same seller immediately following cancellation at a +18.5% price premium (€449.00 vs €378.90).
[AUDIT_LOG_STREAM]
> INITIAL_TX: 2026-05-11 | CONTRACT_STATUS: BINDING
> RETENTION_PERIOD: 14+ Days (Pre-paid transaction)
> CANCELLATION_LOG: 2026-05-25 | REASON: "Stock Discrepancy"
> RE_LISTING_DETECTED: YES | TIME_DELTA: < 1 hour
> PRICE_MANIPULATION_INDEX: CRITICAL (Bait & Switch Tactics)
Gatekeeper Mandatory Responsibility (EU DMA Art. 5/6):
Under the Digital Markets Act, eBay is legally obligated to ensure a fair and transparent intermediary environment. The platform's assertion that it "cannot intervene" is a direct violation of its role as a Gatekeeper. Platform neutrality does not exempt the provider from preventing fraudulent contractual cancellations designed to bypass price-locking.
2. Legal & Regulatory Non-Compliance
Italian Civil Code (Art. 1326, 1337): A contract is legally binding upon payment. Unilateral termination without legitimate cause constitutes a breach of "Good Faith" (Buona Fede) and contractual obligations.
EU Consumer Protection: eBay’s failure to sanction sellers who use "stock errors" as a pretext for price gouging undermines the Digital Single Market's integrity.
3. Regulatory Escalation & Enforcement
The evidence collected in this report points to a systemic failure in eBay's automated oversight mechanisms. The platform's current architecture allows for exploitative seller behavior, directly undermining the goals of the Digital Markets Act (DMA).
This documentation has been structured to serve as a formal case study for regulatory bodies. The following steps are being initiated:
- European Commission Submission: Filing of the audit via the official DMA reporting channels regarding Gatekeeper non-compliance.
- AGCM (Italy) Disclosure: Formal complaint for unfair commercial practices and lack of platform accountability.
- Public Indexing: Permanent archival of this report to serve as a transparency record for other consumers and market analysts.
Notice of Liability: Under the DMA framework, Gatekeepers found to exhibit systemic non-compliance face sanctions up to 10% of their total worldwide annual turnover. eBay’s inaction in correcting documented contractual manipulations provides clear evidence of such negligence.