A free invoice app built for Nigerian businesses

Create professional invoices in Naira and send them on WhatsApp in seconds — then record payments and mark them paid, all from your phone. No accountant, no desktop, works even when your network is down.

SalesPal · updated August 2026

Why Nigerian sellers use SalesPal for invoices

• Invoices in Naira, done right. Add your items, quantities and prices and SalesPal builds a clean, professional invoice with your business name on it.
• Send on WhatsApp. Most of your customers are on WhatsApp, not email. One tap opens the chat with the invoice ready to send.
• Get paid online. Add a Paystack link so customers pay by card or bank transfer, and the payment records itself against the invoice.
• Track who has paid. Every invoice shows Paid, Part-paid or Unpaid, so you always know who still owes you.
• Works offline. Create invoices anywhere — the market, a customer's shop, on the road — and they sync when you're back online.

From sale to paid, in a few taps

1. Add the customer and the items you sold.
2. SalesPal creates the invoice with your business name and the total in Naira.
3. Tap Share to send it on WhatsApp — or add a payment link so they can pay online.
4. When they pay, mark it paid and send a receipt. Your records stay up to date automatically.

Questions people ask

Is the SalesPal invoice app free?

Yes. You can create and send invoices for free. There's a paid plan with extra features, but sending professional invoices in Naira costs nothing to start.

How do I send an invoice on WhatsApp?

Add the items and the customer, and SalesPal creates the invoice. Tap Share and it opens WhatsApp with the invoice ready to send to your customer's chat.

Can my customer pay the invoice online?

Yes. Invoices can include a secure Paystack payment link, so customers pay by card or transfer and the payment is recorded against the invoice automatically.

Does the invoice app work offline?

Yes. You can create invoices with no network, and they sync once you're back online — handy when data is slow or unavailable.