如果您需要就 dbFront 的许可要求进行讨论，请 .
我们可以提供任何 dbFront 许可证，包括新的订阅、订阅续费以及升级许可证。
所示价格包含根据您在 ComponentSource 的购买历史计算的个人折扣。
1 Professional Full License (Unlimited databases and tables, 100 users, unlimited views, 3 PDF forms and 1 Webserver) - Includes 1 Year support and maintenance
The Pro license allows for unlimited databases, tables and views but it is limited to 100 users, 3 PDF forms and 1 Webserver.
After your order has been processed, you will receive an email with your License Key and instructions on how to download your software, usually delivered within 1 business day.
1 Enterprise Full License (Unlimited databases and tables, unlimited users, unlimited views, unlimited PDF forms and 1 Webserver) - Includes 1 Year support and maintenance
The Enterprise license allows for unlimited databases and tables, unlimited users, unlimited views and unlimited PDF forms and 1 webserver.
After your order has been processed, you will receive an email with your License Key and instructions on how to download your software, usually delivered within 1 business day.
1 Site Full License - (Unlimited databases and tables, unlimited users, unlimited views, unlimited PDF forms and 3 Webservers) - Includes 1 Year support and maintenance
The Site license allows for unlimited databases and tables, unlimited users, unlimited views and unlimited PDF forms and 3 webservers.
After your order has been processed, you will receive an email with your License Key and instructions on how to download your software, usually delivered within 1 business day.
1 Year Support and Maintenance Renewal for 1 Professional Full License
Extends your support and updates for 1 year.
After verification, you will receive confirmation your support and updates maintenance has been extended along with your new renewal date, delivered by email, usually within 1 business day.
1 Year Support and Maintenance Renewal for 1 Enterprise Full License
Extends your support and updates for 1 year.
After verification, you will receive confirmation your support and updates maintenance has been extended along with your new renewal date, delivered by email, usually within 1 business day.
1 Year Support and Maintenance Renewal for 1 Site Full License
Extends your support and updates for 1 year.
After verification, you will receive confirmation your support and updates maintenance has been extended along with your new renewal date, delivered by email, usually within 1 business day.
我们的价格包含 ComponentSource 授权和安装支持。技术支持由出版社根据其支持政策以及您购买的许可证类型直接提供。为方便您，我们会保留我们已直接发放或由出版社提供给我们的任何授权信息的在线备份。如果在您购买后的 30 天内发布新版本，您可以请求免费的升级到新版本。所有销售均依据我们的标准 条款与条件 进行，并受我们的 退货政策 约束。如需任何未列出的授权选项，包括按量授权和产品的旧版本，请 。
| 许可协议 | 大小 | 已更新 |
|---|---|---|
| dbFront License Agreement | 97 KB | 2023年1月31日 |
dbFront 的所有许可证均为永久许可证
Professional：Pro 许可证允许无限数据库和表，但仅限 100 位用户和 3 个 PDF 表单。
Enterprise：Enterprise 许可证在所有方面都无限制，但它仅绑定到一个 webserver 安装。
Site：Site 许可证允许最多三个 Enterprise 许可证，并可根据需要转移。
Site 许可证的功能包括：
与 Site 许可证相比，常规的 Pro 和 Enterprise 许可证只能在协助下转移到另一台服务器，因为许可证密钥是特定于服务器的。Pro 和 Enterprise 许可证允许进行一次服务器转移。
| Professional | Enterprise | Site | |
| Datbases | Unlimited | Unlimited | Unlimited |
| Objects | Unlimited | Unlimited | Unlimited |
| Table Views | Unlimited | Unlimited | Unlimited |
| Users | 100 | Unlimited | Unlimited |
| PDF Forms (Export / Import) |
3 Export No import |
Unlimited | Unlimited |
| Full-Text Search | |||
| Single Sign-on | |||
| Automated QA Testing | |||
| Support | 1 year | 1 year | 1 year |
| Webservers | 1 | 1 | 3 |
| License Type | Server | Server | Site |
Support & Maintenance
dbFront 的所有许可证均为永久许可证且永不过期，但 Support & Maintenance 会过期。Support & Maintenance 可确保您获得免费的实时和优先技术支持，包括访问 dbFront 的新版本。购买新的 dbFront 许可证时，已包含第一年的 Support & Maintenance。初始一年结束后，您需要续订年度 Support & Maintenance 才能获得以下权益：
续订或重新启用您的 Support & Maintenance
与我们的客户支持团队聊天