Clear about the information needed to make and host your product show.

Last updated: September 6, 2026

What this policy covers

This policy covers PromoFast, including promofast.show, its sign-in flow, workspace, hosted product shows and related support. PromoFast is the service that turns a public product URL into a creator-reviewed, hosted English product explainer.

Information we process

Google sign-in identity. When you sign in, Google provides your account identifier, verified email address, name and optional profile image. PromoFast uses these to create and secure your workspace.
Product workspace content. We store the public URL you submit, the extracted product message, your reviewed edits, project status and the generated page metadata. The service reads only the public page you ask it to process.
Hosted output. Generated HTML, narration audio and related delivery assets are stored so your chosen hosted link can work. A link becomes public only when a generated project is published.
Subscription records. Dodo Payments processes card authorization and recurring charges. PromoFast stores the plan, subscription status and Dodo provider identifiers needed to grant access; it does not receive or store your full card number.
Technical and security data. Cloudflare and our application infrastructure process ordinary request data, security logs and essential session state needed to deliver and protect the service.

Why we use it

We use this information to sign you in, run the extraction and generation workflow you request, maintain your hosted show, manage your subscription, prevent abuse, troubleshoot service failures and meet applicable legal obligations. PromoFast does not sell personal information or use essential sign-in cookies for advertising.

Service providers

PromoFast uses Google for identity sign-in, Dodo Payments for checkout and subscription processing, Cloudflare for hosting and application infrastructure, OpenRouter for product-message generation, and ElevenLabs for generated audio. These providers process only the information required to provide their part of the service under their own terms and privacy policies.

Cookies and local browser storage

PromoFast uses first-party, HttpOnly session and sign-in-state cookies to keep your account secure. Your language preference and an unsubmitted URL may be kept in your browser's local storage. These are essential service functions, not advertising trackers.

Retention and requests

We retain account, subscription and project records while your workspace or hosted output is active, and for a limited period afterward where needed for security, support, backups, billing records or legal obligations. You can ask about access, correction or deletion by emailing wangyinghao.ahab@gmail.com. Deletion requests may be limited where records must be retained for legal, security or transaction purposes.

Changes and contact

We may update this policy when PromoFast or its providers change. Material changes will be reflected here with a revised date. For privacy questions, contact wangyinghao.ahab@gmail.com.