DoorBell Customer & DoorBell Rider

Privacy Notice

Effective date: 26 August 2026

This notice explains how RISULTATO processes personal data when you use the DoorBell Customer application, the DoorBell Rider application, and related DoorBell services.

1. Who we are

The data controller is RISULTATO, Georgios Gavriilidis, a sole proprietorship established in Greece.

Mavromichali 38, 54248 Thessaloniki, Greece
VAT number: EL139961272
Privacy: privacy@doorbell.gr
Support: support@doorbell.gr

2. Data we process

Customer application

  • Account and authentication data, including email address and securely protected credentials.
  • Delivery addresses, address-search queries, map coordinates you choose to use, and delivery instructions.
  • Orders, cart contents, restaurant selections, payment method, payment status, refunds, reviews, and customer-support messages.
  • Notification tokens and information required to deliver service and order notifications.

Rider application

  • Account, profile, contact, vehicle, licence, emergency-contact, availability, delivery, finance, review, and support information.
  • Precise device location while the rider is online and has an assigned or active delivery. The current application does not request Android background-location permission.
  • Notification tokens and information required to deliver assignment and delivery notifications.

Technical information

We may process IP addresses, timestamps, authentication and security events, device or application information, and operational logs needed to secure and operate the service.

3. Why we use data

  • To create accounts, authenticate users, process orders, coordinate deliveries, provide support, and perform our contract with you.
  • To process payments and maintain financial and transaction records.
  • To provide address search, routing, delivery tracking, and relevant notifications.
  • To protect accounts, prevent fraud and misuse, troubleshoot incidents, and improve service reliability.
  • To comply with tax, accounting, consumer-protection, employment, and other legal obligations.

Depending on the activity, our legal basis is performance of a contract, compliance with a legal obligation, our legitimate interests in operating and securing DoorBell, or consent where the law requires it. Device permissions can be withdrawn through Android settings.

4. Service providers and recipients

Data is disclosed only where necessary to restaurants, assigned riders, authorised DoorBell personnel, professional advisers, public authorities when legally required, and service providers acting for us. Key providers include:

  • Google Maps Platform for address search, geocoding, maps, and routes.
  • Google Firebase Cloud Messaging for push notifications.
  • Viva.com / Viva Wallet for online payment checkout and payment confirmation. DoorBell does not receive complete payment-card details entered on the provider's checkout page.
  • Infrastructure, hosting, email, security, and database providers used to operate DoorBell.

Restaurants and riders receive only the order and contact or location information necessary to fulfil the delivery.

5. International transfers

Some providers may process information outside Greece or the European Economic Area. Where required, we rely on an adequacy decision, standard contractual clauses, or another lawful safeguard.

6. Retention and security

We keep personal data only for as long as it is required to provide the service, resolve disputes, protect DoorBell, and meet legal, tax, and accounting obligations. Retention varies by record type. Account and operational data is deleted or anonymised when no longer needed, unless a longer period is legally required.

We use technical and organisational safeguards designed to protect data. No internet or storage system can be guaranteed completely secure.

7. Your rights and account deletion

Subject to applicable law, you may request access, correction, deletion, restriction, portability, or object to certain processing. Where processing relies on consent, you may withdraw it at any time. You may also complain to the Hellenic Data Protection Authority.

To request account and data deletion, email privacy@doorbell.gr from the email associated with your account. State whether the request concerns DoorBell Customer or DoorBell Rider. We may need to verify your identity, and legally required transaction records may be retained.

8. Children

DoorBell is not directed to children. Users must have the legal capacity required to create an account and use the service.

9. Changes

We may update this notice when our services or legal obligations change. We will publish the revised notice here and update its effective date.