Privacy Policy

Version 1.0 • Last updated: September 4, 2026

Introduction

CoffeeStamp is a digital platform providing loyalty software services. This Privacy Policy explains how personal data is processed when using the platform.

Data We Collect

From End Users:

  • email
  • username

From Store Owners:

  • email
  • username

From Stores:

  • Business name
  • Address
  • Phone number

How We Use Your Data

  • account creation and management
  • operation of loyalty functionality
  • service-related communications
  • recording marketing preferences and, where enabled, delivering Store marketing communications

No Marketing Use

CoffeeStamp does not use personal data for advertising or marketing by default. Store marketing is sent only when you grant the relevant channel consent and separately enable that Store. CoffeeStamp's own marketing, if offered, requires a separate consent and is not covered by consent for Store marketing.

Our Role

CoffeeStamp is the controller for platform accounts, loyalty-platform operations, and consent records. For a Store's marketing campaign, the Store is the controller: it chooses the campaign content and timing. CoffeeStamp acts as the Store's processor for delivery, applying the customer-controlled eligibility rules and the Store's documented instructions.

Data Storage

Location: European Union

Country: Germany

Data Retention

Account data is deleted upon account deletion. We may retain the minimum consent evidence needed to demonstrate compliance or establish, exercise, or defend legal claims, for the applicable legal retention period.

Your Rights

You have the right to:

  • Access
  • Rectification
  • Erasure

How to exercise: Rights can be exercised through account settings or by contacting support.

Security

Reasonable technical and organizational measures are applied. Absolute security cannot be guaranteed.

Data Loss

CoffeeStamp is not liable for data loss resulting from technical failures, force majeure events, or third-party infrastructure providers, to the extent permitted by applicable law.

Changes to This Policy

This Privacy Policy may be updated at any time without prior notice.

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