Quality operations
We combine pre-entry controls, in-survey signals, and post-field review. No single signal is treated as an automatic verdict.
Basic profile completeness, geography consistency checks, duplicate account/device rules, and invitation hygiene before a respondent is sent into a marketplace survey.
Completion speed bands, logical consistency, open-text relevance, and behavioral anomalies. Signals trigger review—not silent mass rejection without context.
Status handling for completes, terminates, overquota, and quality outcomes; cooperation with marketplace reconciliation and documented dispute paths.
Invitation spacing, fatigue awareness, and periodic profile refresh so the same people are not over-taxed.
Know your respondents
Today: self-declared interest registration (email, country/region, age 18+). As member accounts open: profile attributes for matching; stronger checks may apply before payouts or high-risk studies and will be described before those features launch.
Panel engagement
Spacing and fatigue awareness guide invitation cadence. Community health comes first. Channel routes follow the same rule: disclose the blend, reconcile the outcomes.
Partner alignment
When supplying into research marketplaces or buyer platforms, Yingsheng follows the partner’s fraud, reconciliation, and traffic rules in addition to our own controls.
Company materials describe layered review and identity checks for community members. Operational detail is shared during onboarding.