1. Scope and services
Welcome to the 5AIBA BIM intelligent design platform. The operator identified on this page provides accounts, BIM plugin licensing, memberships, demos and support. The seller, scope and price are those disclosed in your order at purchase.
Read these terms and the Privacy Policy before registering, and the Refund Policy before purchasing. Use Issue feedback to clarify fees, access, compatibility or these terms. Merely browsing public pages does not constitute consent to unrelated charges or personal information processing.
2. Registration and account security
Provide accurate registration details through which you can be contacted, and protect your password and session credentials. You must be authorized to act for an organization. Minors should use the service under guardian supervision. Children under 14 should not register or submit personal information themselves; a guardian should contact us first.
Accounts and membership licenses are for their authorized users. Do not resell or rent access, share paid credentials or bypass access checks. The plugin may verify device sessions; signing in on another device may require the previous device to sign in again. Change your password and contact us if you suspect unauthorized access.
3. Discipline memberships and fees
Memberships cover the disciplines and periods selected at purchase and do not automatically include every plugin feature. Available disciplines, feature permissions, software versions, operating systems and other requirements are disclosed on the purchase, feature and download pages. Confirm that the required features are available and compatible with your environment before paying.
The order amount is the price displayed at confirmation and verified by the server. Access activates after payment is confirmed. Each discipline has its own validity period, shown in your account; renewing one does not extend others. Price changes or a pause in new sales do not alter the agreed terms of confirmed orders.
The site currently has no automatic renewal or automatic debit. Expiry reminders are optional and can be disabled in your account; each renewal requires you to confirm an order and pay. A lifetime plan has no fixed expiry date within the scope disclosed at purchase. If the relevant service ends, we will address unfulfilled service obligations and refunds as required by law.
4. Acceptable use and intellectual property
Do not use the service for unlawful activity, infringement, disruption, malware distribution or unauthorized copying, sale or distribution of protected plugins and paid resources. Third-party software, trademarks and content belong to their respective owners. Software such as Archicad remains subject to its own license terms.
You retain your rights in models, drawings and other materials you provide and must have permission to use and submit them. Sending materials for support authorizes processing only as needed to resolve the issue; it does not transfer ownership or authorize public distribution.
5. Design results and working files
BIM tools and demos assist modeling and design; they do not replace qualified professional judgment, engineering review or statutory approval. Check models, dimensions, calculations and outputs against current standards, project conditions and your software environment before using them in a real project. A demo does not establish that the same capability is available for every discipline or environment.
Save and back up working files before installing or updating a plugin or making bulk model changes, and check the requirements on the download page. These review and backup precautions do not exclude our statutory responsibility for products or services.
6. Service changes, interruptions and account measures
For planned maintenance, significant changes or service closure, we will give reasonable advance notice through site announcements or available contact channels, explaining the impact and arrangements. We will investigate failures promptly and address paid services we cannot deliver under applicable law and the Refund Policy. Feature changes will not arbitrarily remove core purchased access.
Where an account is compromised, used unlawfully or presents another substantiated security concern, we may apply proportionate restrictions and explain the reason and appeal route where lawful and feasible. You can request a review through Issue feedback. Restrictions do not automatically remove outstanding refund or other statutory obligations.
7. Contact, closure and disputes
Use Issue feedback on this page for service questions, refund requests, privacy rights or account closure. State the request type and provide only necessary account or order identifiers and a contact email. Do not send passwords, verification codes or full bank card details. Signed-in users can check feedback progress and replies in their account.
We encourage resolving disputes through discussion. If unresolved, you may complain to a competent consumer protection body or bring proceedings before a court with jurisdiction under law. These terms are governed by the laws of the People’s Republic of China and do not exclude applicable mandatory consumer protections.
8. Updates and precedence
Updates are dated on this page. Significant changes to fees, core access or personal information processing will be brought to your attention, with renewed consent where required by law. New terms do not retrospectively reduce rights under existing orders. Mandatory law takes precedence, followed by lawful specific order terms. Privacy and refund matters are governed by their respective policies.