Privacy policy

Last updated 20 October 2026

ConstantUnits keeps your bills paid. To do that it needs a few details about you and your bills. This page says what they are, who else handles them, and how to have them deleted. We follow the Nigeria Data Protection Act 2023.

What we collect

Your account: the email address, Google name and email, or wallet address you sign in with, the name you ask us to call you, and how you want messages (email, SMS).
Your bills: the phone, meter and smartcard numbers, the provider, amounts, the day each bill is paid, your limits, and readings you log. Phone, meter and smartcard numbers and electricity tokens are stored encrypted.
Your money: your ConstantUnits account number, top-ups, payments, fees and receipts. If you ask us to return money, the bank account it goes to.
Stablecoins, if you use them: your wallet addresses, deposits to them, and the spending permissions you sign.
Security: when and on which kind of device you signed in, so you can see your devices and so old sessions can be ended.

No advertising, no analytics or tracking tools, no session recording, and we never sell your data.

Why we use it

To sign you in and keep your account secure.
To pay the bills you set up, at the amounts and times you chose, and send you receipts, tokens and warnings.
To keep accurate financial records and prevent fraud, as Nigerian law requires of payment services.
To answer you when you write to us.

We use your details because you asked us to provide the service (a contract with you), because the law requires some records, and to keep the service safe. We don't use them for advertising.

Who else handles your data

Only these services receive personal data, and only what each needs to do its part:

PrivyPrivy, Inc. · United States

Signing you in, and creating the wallet that holds your stablecoinsThe sign-in method you choose (email address, Google name and email, or wallet address), your wallet addresses, and device and IP details used to keep sign-in secure

PaystackPaystack Payments Limited · Nigeria

Your ConstantUnits account number, card, USSD and QR top-ups, and returning money to your bankYour name, email address and phone number, amounts and references, and the bank account you ask us to send money to. Card details go to Paystack only; ConstantUnits never sees them

VTpassVTpass · Nigeria

Paying your bills to the networks, electricity companies and TV providersThe phone, meter or smartcard number of each bill, the amount, and a contact phone number. It returns the name on the meter or decoder

ResendResend · United States

Sending you receipts, tokens and reminders by emailYour email address and the message

TelegramTelegram · United Arab Emirates

Sending you receipts, tokens and reminders, and taking STOP and START, if you connect itYour Telegram chat ID and the messages between you and the ConstantUnits bot

TermiiTermii · Nigeria

Sending you receipts, tokens and reminders by SMS, when SMS is onYour phone number and the message

CircleCircle · United States

Checking wallet addresses against sanctions lists before stablecoins pay a billWallet addresses

Hosting: Vercel, Pxxl and NeonVercel (website, global) · Pxxl (servers, Germany) · Neon (database, Frankfurt, Germany)

Running the website, the servers and the database that keep your accountEverything in your account, stored encrypted where noted below, and the IP address and browser details in short-lived server logs

Base and Arc networksPublic blockchains

Holding your stablecoins in your own wallet, and paying bills from them when you allow itYour wallet address and its transactions, which are public on these networks by design. The app reads balances through a public network node, which sees your IP address and wallet address

We also share information when the law requires it, for example with regulators or law enforcement acting under a valid legal order.

Data outside Nigeria

Some of these services store or process data in the United States and Germany. We use providers that protect it with security and contractual safeguards, as the Nigeria Data Protection Act allows.

Cookies and storage on your device

We use only what the app needs to work: your sign-in session (set by Privy), the time you last used the app, so you are signed out after a week without use, and, if you used the early preview, bills saved on your phone until they move to your account. There are no advertising or analytics cookies, so there is nothing to opt in to.

How long we keep it

Your account and bills: while your account is open.
When you close your account: your contact details, bill numbers, readings, bank details, wallet addresses and sign-in are erased straight away.
Financial records (amounts, dates, references and receipts) are kept for at least five years after the account closes, as Nigerian anti-money-laundering law requires, without your contact details.
Server logs: for a short period set by our hosting providers.

Your rights

You can ask us to:

show you the personal data we hold about you, or give you a copy;
correct it;
delete it (you can close your account yourself in the app, under Account);
stop or limit how we use it, where the law allows.

Write to us and we will act within 30 days. You can also download your bills from the app at any time (Account, then Download my bills). If you are not satisfied with our answer, you can complain to the Nigeria Data Protection Commission (ndpc.gov.ng).

Security

Data travels encrypted. Phone, meter and smartcard numbers and electricity tokens are encrypted in our database. Sessions end after 7 days without use and after 30 days in any case, and you can sign out of every device from the app. Your naira is held by a licensed payment partner; stablecoins stay in your own wallet, which only you control. We never ask for your password, PIN or private key.

Children

ConstantUnits is for people aged 18 and over. We don't knowingly collect data from children.

Changes

If we change this policy in a way that matters, we will tell you in the app or by message before the change applies. The date at the top shows the latest version.

Contact

For privacy, legal or refund requests, write to constantunitshq@gmail.com. We reply within two business days.

ConstantUnits is in early access. The registered business details and postal address will be published here before payments open.

This page is written in plain language. If anything here is unclear, write to us and we will explain it.