---
title: "Invoice: Invoicing, Billing and Online Payments"
description: "Create and send FIRS-compliant invoices in Nigeria by email or SMS, accept online payments, and send automatic reminders to late payers."
canonical_url: "https://liners.com/invoice"
markdown_url: "https://liners.com/invoice.md"
type: "product"
language: "en"
image: "https://assets.liners.com/storage/v1/object/public/media/tools/invoice/screenshot.webp?v=1772635688244"
published_at: "2026-03-06T20:48:08.362Z"
updated_at: "2026-10-07T15:23:02.733Z"
---

# Invoice: Invoicing, Billing and Online Payments

Create and send FIRS-compliant invoices in Nigeria by email or SMS, accept online payments, and send automatic reminders to late payers.

## Breadcrumbs

- [Productivity & Workspace](/categories/productivity-workspace)
- [Invoice](/invoice)

## Summary

Create, send, and track invoices with online payments

An online invoicing and billing tool for Nigerian small businesses and freelancers to send invoices by email or SMS, accept online payments, and track payments.

## Product details

| Field | Value |
| --- | --- |
| Website | https://invoice.ng/ |
| Tagline | Create, send, and track invoices with online payments |
| Primary country | Nigeria |
| Platforms | Web, API |
| Average rating |  |
| Published reviews | 0 |
| Verified listing | No |

## About the product

Invoice is a free online invoicing and billing platform for small businesses, freelancers, startups, and developers in Nigeria to create professional invoices, send them to clients, and track payment status.

Key capabilities include:

- **Invoice creation and customization**: Build branded, professional invoices online, designed to support paperless billing.
- **Invoice delivery by email or SMS**: Send invoices to clients via **E-mail** or **SMS**, so recipients can view invoices instantly.
- **Online payments from invoices**: Add payment options so clients can pay online from anywhere, with funds transferred to Nigerian bank accounts within **24 hours** (as stated in the research brief).
- **Payment follow-up automation**: Use **automatic payment reminders** for upcoming, due, or late invoices to reduce manual chasing.

Available on **Web**, with **API access** via published API documentation.

Target users include Nigerian **SMEs**, **freelancers**, **startups**, and **developers** that need online invoicing that can connect to a website or app.

It is positioned for the Nigerian market with **FIRS-compliant** invoicing and a focus on faster collections through invoice-based online payments, and it cites **50,000+ customers** using the service.

## Features

- [Productivity & Workspace](/categories/productivity-workspace): Category
- [B2B](/tags/b2b): Product feature or technology
- [Expense Tracking](/tags/expense-tracking): Product feature or technology
- [Invoicing](/tags/invoicing): Product feature or technology
- [SaaS](/tags/saas): Product feature or technology
- [Nigeria](/countries/nigeria): Market

## Related pages

- [Alternatives](/invoice/alternatives)
- [Reviews](/invoice/reviews)
- [Transparency](/invoice/transparency)

## Access and citation

- [Canonical HTML page](https://liners.com/invoice)
- [Markdown route index](/sitemap.md)
- [Agent access guide](/llms.txt)