Terms of Service · 服务条款
一、协议
注册账号或使用序流（下称"本服务"）即表示你同意本条款。不同意请勿使用。你需年满 16 周岁，或达到所在国家/地区规定的数字同意年龄。
二、服务内容
序流是一款笔记应用。桌面端在本地运行，完全离线可用，不需要账号。你可选择创建账号以开通云端同步，把附件存到我们的服务器，实现多设备可用。
本地使用永久免费。云端同步为付费订阅。
三、账号
你需自行保管密码，并对账号下的所有行为负责。请提供有效邮箱——我们用它做邮箱验证、找回密码和必要的服务通知。一人一号，请勿共享账号。
对滥用、违法内容或试图绕过额度限制的账号，我们可暂停或终止服务。
四、订阅、付款与退款
收款方。 付款由 Creem 作为记录商户（Merchant of Record）处理，Creem 负责收款、开票以及代收代缴适用的销售税/增值税。你的购买同时受 Creem 条款约束。账单上会显示 Creem 或 Ordflux。
价格。 当前价格见 https://ordflux.com/pricing，该页面构成本条款的一部分。价格以美元计，不含 Creem 依法代收的税费。
自动续费。 订阅在每个计费周期结束时按当时价格自动续费，除非你取消。你可随时在账号页取消或联系我们取消；取消在当前周期结束时生效，到期前服务继续可用。
退款。 由于服务提供即时可用的存储空间，首次购买在云端存储用量低于 200 MB 时可申请 14 天无理由退款。续费款项不予退还，但你可在续费日前取消以避免扣款。请在 14 天内发邮件至 support@ordflux.com。
扣款失败与降级。 扣款失败时我们会在 14 天内重试，之后账号降级为免费版。我们绝不会因订阅到期或取消而删除你的文件。 降级后数据保留 90 天；期间若超出免费额度，上传会被阻止，但已有文件仍可下载。
调价。 调价会提前至少 30 天通过邮件通知，自你下一次续费起生效。不接受可在续费日前取消。
五、你的内容
你对自己创建或上传的笔记、图片及其他材料（"你的内容"）保留全部权利。你授予我们一项有限许可，仅为向你提供本服务而存储、传输、展示你的内容（例如把文件同步到你的其他设备）。
你对内容负责。请勿上传违法、侵权或含恶意程序的内容。我们不会例行审查你的内容，也不会用你的内容训练机器学习模型。
删除。 你可随时删除内容。删除附件后，我们会在 30 天内将其从存储和备份中移除。
六、合理使用与限制
每个套餐有存储额度，当前额度见定价页。我们可施加合理的技术限制以保护服务，包括对注册和上传的速率限制，并可阻断自动化或滥用行为。在你已付费的周期内，我们不会悄悄削减已授予你的存储额度。
七、服务可用性与变更
本服务按"现状"和"现有可用"提供。我们追求高可用，但不保证不中断，个人套餐不提供服务水平协议（SLA）。我们可能调整或停止某些功能；若完全停止云端同步，我们会提前至少 90 天通知，并提供数据导出方式。
请自行备份。 桌面端在本地保存你笔记的副本，这是主副本，请同时使用操作系统的备份工具。因设备故障导致的数据丢失，我们不承担责任。
八、免责与责任限制
在法律允许的最大范围内，我们否认一切默示担保，包括适销性、特定用途适用性和不侵权担保。我们就本服务承担的赔偿责任总额，以（a）索赔前 12 个月内你实际支付的金额，或（b）50 美元，两者中的较高者为限。我们不对间接、附带、特殊或后果性损害，以及利润损失或数据损失承担责任。
本条款不排除依法不可排除的责任，包括人身伤害、死亡、欺诈，以及你依居住国法律享有的强制性消费者权利。
九、终止
你可随时停止使用并删除账号。若你实质违反本条款且在收到通知后 14 天内未改正，我们可终止本条款。终止后，除税法要求保留的记录外，我们会在 90 天内删除你的账号数据。
十、适用法律与争议
本条款适用中华人民共和国法律（不含冲突法规则）。争议由 银川 有管辖权的法院审理。若你是欧盟/英国居民消费者，本条不影响你依居住国强制性消费者法享有的保护，你也可向当地法院起诉。
十一、条款变更
我们可能更新本条款。重大变更会提前至少 14 天通过邮件或应用内公告。生效日后继续使用即视为接受。
1. Agreement
By creating an account or using Ordflux (the "Service"), you agree to these Terms. If you do not agree, do not use the Service. You must be at least 16 years old, or the age of digital consent in your country, to use the Service.
2. What the Service is
Ordflux is a note-taking application. The desktop application runs locally on your device and works fully offline with no account required. You may optionally create an account to enable Cloud Sync, which stores your attachments on our servers so they are available across devices.
Local use is free forever. Cloud Sync is a paid subscription.
3. Accounts
You are responsible for keeping your password confidential and for all activity under your account. Provide a valid email address — we use it for email verification, password reset, and essential service notices. One person, one account; do not share accounts.
We may suspend or terminate an account that is used for abuse, illegal content, or attempts to circumvent usage limits.
4. Subscriptions, billing and refunds
Merchant of Record. Payments are processed by Creem acting as Merchant of Record. Creem handles payment collection, invoicing, and applicable sales tax / VAT. Your purchase is also subject to Creem's terms. Charges appear as Creem or Ordflux on your statement.
Prices. Current prices are shown on the pricing page at https://ordflux.com/pricing, which forms part of these Terms. Prices are in USD and exclude any taxes that Creem is required to collect.
Renewal. Subscriptions renew automatically at the end of each billing period at the then-current price, unless cancelled. You may cancel at any time from your account page or by contacting us; cancellation takes effect at the end of the current period, and the Service continues until then.
Refunds. Because the Service provides immediate access to storage, we offer a 14-day refund on a first purchase if you have used less than 200 MB of cloud storage. Renewal charges are non-refundable, but you may cancel before the renewal date to avoid the next charge. To request a refund, email support@ordflux.com within 14 days.
Failed payments and downgrade. If a payment fails, we retry for up to 14 days, then downgrade the account to the free tier. We never delete your files because a subscription lapsed or ended. Data is retained for 90 days after downgrade; if you exceed the free quota during that period, uploads are blocked but existing files remain downloadable.
Price changes. We may change prices with at least 30 days' notice by email. The change applies from your next renewal. If you do not accept it, cancel before the renewal date.
5. Your content
You retain all rights to the notes, images, and other material you create or upload ("Your Content"). You grant us a limited licence to store, transmit, and display Your Content solely to operate the Service for you (for example, to sync a file to your other devices).
You are responsible for Your Content. Do not upload content that is illegal, infringes others' rights, or contains malware. We do not routinely review Your Content and do not use it to train machine-learning models.
Deletion. You may delete Your Content at any time. Deleting an attachment removes it from our storage within 30 days, including from backups.
6. Fair use and limits
Each plan has a storage quota; the current quotas are on the pricing page. We may impose reasonable technical limits to protect the Service, including rate limits on account creation and uploads, and may block automated or abusive usage. We will not silently reduce the storage you have already been granted during a paid period.
7. Service availability and changes
The Service is provided on an "as is" and "as available" basis. We aim for high availability but do not guarantee uninterrupted service, and we do not offer a service-level agreement on individual plans. We may modify or discontinue features; if we discontinue Cloud Sync entirely, we will give at least 90 days' notice and a way to export your data.
Keep your own backups. The desktop application stores a local copy of your notes. Since this is the primary copy, please also use your operating system's backup tools. We are not liable for data loss caused by your device.
8. Disclaimer and limitation of liability
To the maximum extent permitted by law, we disclaim all implied warranties, including merchantability, fitness for a particular purpose, and non-infringement. Our total aggregate liability arising from the Service is limited to the greater of (a) the amount you paid us in the 12 months before the claim, or (b) USD 50. We are not liable for indirect, incidental, special, or consequential damages, or for lost profits or lost data.
Nothing in these Terms excludes liability that cannot be excluded by law, including for death, personal injury, or fraud, or your mandatory rights as a consumer under the law of your country of residence.
9. Termination
You may stop using the Service and delete your account at any time. We may terminate these Terms if you materially breach them and do not fix the breach within 14 days of notice. On termination, we delete your account data within 90 days, except records we must keep for tax and accounting purposes.
10. Governing law and disputes
These Terms are governed by the laws of the People's Republic of China, excluding its conflict-of-law rules. Disputes will be brought before the courts of Yinchuan, China. If you are a consumer resident in the EU/UK, this does not deprive you of the protection of mandatory consumer law in your country, and you may also bring proceedings in your local courts.
11. Changes to these Terms
We may update these Terms. Material changes will be announced by email or in-app at least 14 days before taking effect. Continued use after the effective date means acceptance.