Sign-up, sign-in, payment, deletion — spelled out, clause by clause.
Every user agreement and legal policy for Acosmi, Crab Code, Bench (Zhonglvbao) and Trusted Timestamp, operated by the Xiezhua group (Xiezhua (Beijing) Intelligent Technology Co., Ltd. and Hongshen (Beijing) Legal Consulting Co., Ltd.). Each agreement ships a China-region (中文) and an International-region (English) edition and every one includes an account-deletion guide. Support: fuwu@acosmi.com · 4000269678.
Start with a guided path
Terms of Service
Sign-up, accounts, acceptable use, rights and duties.
How data is handledPrivacy Policy
What we collect, why, how it is protected and your rights.
Before you payPayment & auto-renewal
Subscriptions, auto-renewal, refunds and invoices.
AnytimeAccount deletion guide
Self-service path, effects, cooling-off and assisted channel.
Understand the core systems
Terms of Service
The master agreement for registering and using the platform.
Third-party login & OAuth
Phone, email, WeChat, Google, GitHub sign-in and authorization.
Privacy Policy
Personal-data processing, cross-border transfer and your rights.
Cookie & similar tech
Cookies, local storage, SDKs and consent management.
Children & minors
Guardian consent and protections for minors.
Payment, subscription & auto-renewal
Billing, Credits, auto-renewal, refunds and invoices.
AI content & IP notice
Generative-AI usage rules, content ownership and disclaimers.
Developer & API terms
API keys, quotas, data usage and metered billing.
E-certification agreement
Bench legal services, e-signature and Trusted Timestamp.
Account deletion guide
How to delete, consequences and retention windows.