Privacy notice: how Kassa handles your data
Kassa is a fictional brand and this website is a demonstration. This notice is a short English version of the French privacy policy.
Our role
- Data controller for our customers’ data: account, billing, support, prospecting.
- Processor for the data of our customers’ customers (payers, njangi members): we process it only on our customer’s instructions.
Purposes, legal bases and retention
| Data | Purpose | Legal basis | Retention |
|---|---|---|---|
| Account (name, phone, shop) | Provide the service | Contract | Contract + 3 years |
| Billing records | Accounting obligations | Legal obligation | 10 years |
| Demo requests | Reply to your request | Legitimate interest | 12 months |
| Transactions and njangis | Show your activity | Contract | Contract + 90 days |
Processors
By category: hosting and storage in the European Union, SMS delivery, messaging. Transfers outside the Union are covered by contractual clauses, in line with the GDPR and Cameroonian law no. 2024/017 of 23 December 2024 on personal data protection.
Your rights
Access, rectification, erasure, restriction, objection, portability: write to donnees@kassa.cm. European customers can request our data processing agreement (DPA) from the contact page (in French).
This demonstration
This demo website uses no cookies, no trackers, and sends no data: forms are validated, then simulated. It only saves preferences and demo state in your browser’s storage:
| Key | Type | Content |
|---|---|---|
nkapo:theme, nkapo:currency, nkapo:billing | local | Theme, currency, billing period |
nkapo:calc.v1 | local | Calculator inputs |
nkapo:tour.landing.done, nkapo:tour.app.done | local | Completed tours |
nkapo:contact.draft.v1 | local | Demo-request form draft |
nkapo:app.state.v1, nkapo:app.prefs.v1 | local | App operations and preferences |
nkapo:session, nkapo:session.ended | session | Demo session |
nkapo:badge-hidden | session | Demo banner hidden |
To erase everything, clear this site’s data in your browser settings, or use “Reset the demo” in the app settings.