Last updated: February 13, 2026
What We Collect
When you subscribe to Bambu Stock Alerts, we collect:
- Email address — used solely to send you stock availability alerts and service-related communications (such as email verification).
- Phone number (optional) — if you opt in to SMS alerts, used solely to send you stock availability text messages.
- Subscription preferences — your selected materials, forms, color codes, and store region, used to match you with relevant stock alerts.
- Payment information (SMS subscribers only) — processed securely by Stripe. We do not store your credit card details on our servers.
How We Use Your Information
Your information is used exclusively to operate the Bambu Stock Alerts service:
- To send you email or SMS notifications when filament stock status changes.
- To verify your email address or phone number.
- To process SMS subscription payments through Stripe.
We do not sell, rent, or share your email address or phone number with any third parties.
Aggregate Data
We may use anonymized, aggregate subscription data (such as which materials or colors are most popular) to inform filament manufacturers about general demand trends. This data is never personally identifiable and cannot be traced back to any individual subscriber.
Affiliate Links
Our site may contain affiliate links to product pages on the Bambu Lab store or other retailers. If you make a purchase through an affiliate link, we may receive a small commission at no additional cost to you. Affiliate relationships do not influence which stock alerts you receive.
Data Security
We take reasonable measures to protect your personal information, including:
- Encryption of data in transit (HTTPS/TLS).
- Secure token-based authentication for email verification and account management.
- Payment processing handled entirely by Stripe, a PCI-compliant payment provider.
While we make our best effort to safeguard your data, no method of electronic transmission or storage is 100% secure. We cannot guarantee absolute security of your information.
Data Retention
We retain your information for as long as you have an active subscription. If you unsubscribe from all alerts, we may retain your data for a reasonable period for operational purposes before deletion.
Your Rights
You may:
- Unsubscribe from all alerts at any time using the unsubscribe link in any alert email or on your alerts page.
- Request deletion of your data by contacting us at alerts@bambufilament.com.
Third-Party Services
We use the following third-party services:
- Amazon Web Services (AWS) — infrastructure hosting, email delivery (SES), and SMS delivery (SNS).
- Stripe — payment processing for SMS subscriptions and donations.
- CloudFront — content delivery for our website.
Changes to This Policy
We may update this Privacy Policy from time to time. Changes will be posted on this page with an updated "Last updated" date. Continued use of the service after changes constitutes acceptance of the revised policy.
Contact
If you have questions about this Privacy Policy, contact us at alerts@bambufilament.com.