Input
Authorized platform data
Identifiers, status, budgets, delivery data, SKU orders, cost, GMV, click-through rate, conversion rate, and creative signals.
Data use & retention
Purpose-limited data, with a defined end of life.
Ark Century processes only the information needed to operate the operator's authorized advertising assets. Platform data is not sold, shared for unrelated profiling, or combined across external customers.
Purpose
Operational evaluation
Monitoring, rule evaluation, recommendations, approvals, controlled action, and reporting.
Controlled records
Local system and Feishu
Records stay within environments controlled by the individual operator and follow the schedule below.
Retention schedule
Maximum operating periods
The local runtime includes an enforceable deletion job for its stated periods. Feishu records follow a separately administered workspace lifecycle while automated deletion is validated.
Data classMaximum periodScope
Advertising performance snapshots90 days
Campaign, product, SKU, creative, and performance observations in the local runtime.
Local evaluations and audit records365 days
Recommendations, approvals, action outcomes, and supporting evidence.
Runtime and security logs90 days
Operational errors, request diagnostics, and security events with sensitive values redacted.
Authorization credentialsUntil no longer needed
Removed on expiry, revocation, or when the authorized integration is discontinued.
Feishu operational recordsTarget maximum: 365 days
Status, recommendations, approvals, and logs reviewed through the operator-controlled workspace lifecycle.
Excluded by design
Information Ark Century does not need.
- TikTok account passwords
- Payment-card information
- Unrelated personal profiles
- Unauthorized third-party advertising accounts
- Data for sale or unrelated profiling
Deletion requests
A direct, documented process.
Send the authorized account identifier and requested deletion scope to privacy@arkcentury.top. Do not send identity documents.