Privacy Policy

Your business data is yours. Here's exactly what we collect and why.

Last updated October 2026

This Privacy Policy explains what information STOKK collects, why we collect it, and the choices you have. We built STOKK to keep merchant data on the device first, and only sync what is needed to run your account. It also explains your rights under the Nigeria Data Protection Act 2023 (NDPA).

01Who we are

STOKK is provided by Lexium Industries Ltd (RC 9161328), 59C I.C.E. Road, Benin City, Edo State 300102, Nigeria (“we”, “us”).

We are the data controller for the account information of merchants and their staff: who you are, how you sign in and how you use STOKK.

Each shop decides what it records about its own customers, such as their names, phone numbers and debts. For those customer records we act as a data processor: we store and process them only on the shop’s instructions so we can provide the service, and the shop is responsible for collecting them lawfully. If you are a shop’s customer and want to see, correct or remove your details, please ask the shop first. If you cannot reach them, contact us and we will help.

02Information we collect

We collect the minimum needed to provide the service:

  • Account details: your name, phone number, business name and country, plus an email address if you choose to add one.
  • Staff details: the name and role an owner gives each staff member, their phone number if added, and the phones paired to the business.
  • Business records you enter: sales, products, customers and debts, stored on your device and synced to your account. Customer records are held on behalf of your shop, as explained above.
  • Support requests: messages you send us from the app, with recent app activity attached so we can find the problem.
  • Device and usage data: app version, a push notification token if you allow notifications, crash logs and basic diagnostics.

03How we use your information

We use your information to operate STOKK, sync your data across devices, process subscription payments, provide support, and keep the service secure.

We do not sell your personal information, and we do not use your business records for advertising.

04Our lawful bases

The NDPA requires a lawful basis for each use of personal data. We rely on:

  • Contract: to create and run your account, sync your records, process your subscription and provide support.
  • Legitimate interests: to keep STOKK secure, prevent fraud and abuse, and find and fix errors, in ways you would reasonably expect.
  • Consent: for optional things such as push notifications and marketing messages. You can withdraw consent at any time in the app, in your phone’s settings or by contacting us. This does not affect anything we did before you withdrew it.
  • Legal obligation: to keep billing records for tax and accounting.

05How you sign in

Owners sign in with their phone number and a 6-digit PIN. We send a one-time code by SMS to verify your number when you sign up, sign in on a new phone or reset your PIN. Staff join by scanning a QR code or opening an invite link, and use a 4-digit PIN on phones paired to the business.

If you choose to link a Google account, we receive your name and email address from Google, and we never see or store your Google password.

06Where your data is stored

Our servers are in France, in the European Union, hosted by Contabo GmbH. We use a small number of service providers to run STOKK, each only for the job listed here:

  • Contabo GmbH: hosts our servers and database in France.
  • Cloudflare R2: stores files you upload, such as product images.
  • Termii (Nigeria): sends SMS verification codes, and debt reminders when a shop chooses to send them.
  • Spacemail: sends email, such as the data exports you request.
  • Google Firebase: delivers push notifications.
  • Paystack or Flutterwave: process subscription payments.
  • Google: signs you in, only if you choose to link a Google account.
  • Error reports from the app and website are sent to our own server, not to a third party.

07Transfers outside Nigeria

Because our servers and some of these providers are outside Nigeria, your information is transferred abroad. These transfers are protected by our contracts with the providers and by the providers’ own safeguards, as the NDPA allows.

08Payments

Subscription payments are processed by our payment partners (Paystack and Flutterwave). Your card details are handled by them and never stored on STOKK servers.

09Data retention & deletion

We keep your account and records for as long as your account is active.

You can delete your account in the app at any time, or ask us by email if you no longer have the app. Deletion happens after a 30-day grace period, during which you can sign in and cancel. After that your account, every business you own and everything in them are permanently deleted, and any copies left in our backups are overwritten within a further 30 days. See how to delete your account.

We keep subscription and payment records for 6 years for tax and accounting. They are anonymised, so they no longer include your name, phone number or email.

10Your rights

Under the NDPA you have the rights below, and you may have similar rights under the laws of the other countries where STOKK works. To use them, use the app or email [email protected]. We may first confirm it is you, for example with a code sent to your registered phone number.

  • Access: ask for a copy of the personal information we hold about you.
  • Correction: fix information that is wrong or incomplete. Most of it you can edit in the app.
  • Export: download your records using the export in the app.
  • Deletion: delete your account and data, as described here.
  • Objection: object to our use of your information based on legitimate interests.
  • Withdraw consent: turn off anything you agreed to, such as push notifications or marketing.
  • Complaint: complain to the Nigeria Data Protection Commission (NDPC) at ndpc.gov.ng. We would welcome the chance to help first.

11Security incidents

If we become aware of a personal data breach that is likely to put people’s rights and freedoms at risk, we will notify the Nigeria Data Protection Commission within 72 hours, and tell affected users without undue delay what happened and what they can do. See our Security page for how we protect your account.

12Contact

Questions about this policy, or about how we handle your information? Contact the Data Protection Officer, Lexium Industries Ltd, at [email protected], or write to us at 59C I.C.E. Road, Benin City, Edo State 300102, Nigeria.