nexo
FOOD ESSENTIALS S A S · Nexo · Updated September 23, 2026

Privacy policy

1. Controller and scope

Nexo is operated by FOOD ESSENTIALS S A S, Colombia. For privacy inquiries and rights requests, contact ayuda@cash-flow.dev. This policy covers Nexo accounts and information managed by businesses through the service. Each business is responsible for informing its customers and establishing a valid basis for processing their data. Nexo processes that information to provide the service to the business.

2. Information processed

We process names, email addresses, account identifiers, roles and sessions; business and location settings; products, prices, uploaded images and files; WhatsApp identifiers, participants’ phone numbers, text messages, timestamps and delivery status; authorized integration credentials and technical records needed to operate and protect the service. Supabase handles passwords. Nexo does not store passwords in its database.

3. Purposes

We use this information to create and verify accounts, manage access and catalogs, receive and send authorized messages, prepare AI responses when requested, import menus, provide support and prevent abuse. We do not sell personal data or use it for advertising unrelated to the service.

4. Providers and international processing

Cloudflare hosts the application, D1 database and R2 files. Supabase provides authentication and Resend delivers account emails. Meta processes WhatsApp communications. When an AI feature is used, the data needed for that request — including messages, catalog information, documents or images depending on the feature — is sent to OpenAI using the business’s account. The business must inform its customers and authorize this use. Saving an ElevenLabs key does not by itself enable audio sending.

These providers may process data outside Colombia under their terms and applicable safeguards. Nexo does not use conversations to train its own models. Providers’ processing is also governed by their terms.

5. Security and retention

We use HTTPS, account and business access controls, server sessions and encryption of stored integration credentials. No system guarantees absolute security. We retain information as needed to provide the service and meet applicable obligations. Automatic age-based conversation deletion is not yet available. Support processes deletion requests and reports the outcome and any legally necessary retention.

6. Your choices and rights

You may request access, correction, deletion, information about processing or withdrawal of authorization where applicable by contacting us. Customers of a business may contact that business or identify their phone number and the relevant business in a request to Nexo. We verify identity using the minimum necessary information. Do not send passwords, access codes or API keys.

Disconnecting WhatsApp in Nexo stops its use by that business, but does not delete message history or revoke the token at Meta. See our data deletion instructions.

7. Cookies and changes

The application uses a necessary session cookie for sign-in. These legal pages do not include advertising pixels. We will publish policy changes with an updated date and communicate material changes through available channels.