Refund Policy
Clear rules protect both sides —
what you buy, what you keep,
and when a refund applies.
1. Refunds
1.1 General
All paid products and Services on TTTise are digital goods or digital access. Once payment is completed and access or download is granted, sales are generally final and non-refundable. Exceptions apply where: (a) mandatory consumer protection or other mandatory law of the People's Republic of China requires a refund or other remedy; (b) we fail to deliver the purchased digital content or access as described at checkout for reasons attributable to us and cannot reasonably cure the failure; or (c) we expressly agree otherwise in writing.
Breach of these Terms by you does not by itself create a refund entitlement.
We may suspend or terminate accounts that abuse the Services or these Terms, subject to mandatory law regarding prepaid access already paid.
For billing questions, contact us via the support form or at support@tttise.cn / 13415932538.
Nothing in this Refund Policy limits remedies we must provide under applicable mandatory law.
Deleting your profile or account does not entitle you to a refund for unused prepaid time or downloads already made available.
This policy applies to all paid offerings, including but not limited to:
Pro membership (monthly or annual periods)
Individual academy courses
Market digital products
Other paid digital access on the Site
Except for the exceptions in section 1.1, such purchases are final once access or download is granted.
1.2 Cancellation of membership periods
Because Pro membership is prepaid and not auto-renewed, there is no recurring charge to cancel. You may mark membership as ended early in Billing → Membership for your own records.
You keep Pro access until the paid end date shown in Billing. Unused time within a paid period is not refunded except under section 1.1.
Digital membership content and digital downloads may be provided or unlocked immediately after payment. By completing checkout you acknowledge immediate provision of digital content. Under PRC law, online digital content of this kind is generally not subject to a statutory cooling-off / seven-day no-reason return right that applies to certain offline or physical goods; mandatory remedies for non-delivery or product defects attributable to us still apply.
Deleting your account does not entitle you to a refund for any unused portion of a paid period.
1.3 Plan Change Policy
Where multiple membership plans are offered, plan changes are not permitted during an active paid period, including upgrades and downgrades.
To switch plans, wait until the current paid period ends, then purchase the desired plan on the Plans page.
Phone: 13415932538
Shenzhen Longgang District Titis Technology Studio (Individual Industrial and Commercial Household)
Operator: Zhou Xueming
Unified Social Credit Code: 92440300MA5H9RJG6W
Business address: Room C3-308, Building C, Nanhong Comprehensive Building, No. 3 Ganli 2nd Road, Gankeng Community, Jihua Street, Longgang District, Shenzhen
Business scope: General items: technical services, technical development, technical consulting, technical exchange, technology transfer, and technology promotion; software development; network and information security software development; artificial intelligence basic software development; artificial intelligence theory and algorithm software development; artificial intelligence application software development. (Except for items that require approval according to law, business activities are carried out independently with the business license in accordance with the law.) Licensed items: none.
Website: tttise.cn
ICP filing: 粤ICP备2026110467号-1