Simple Invoice Manager - Invoicing Made Easy

Simple Invoice Manager is a php based web app to manage your invoices, payments, quotations & customers. It is responsive & open product based invoicing solution.

SIM Banner
Lifetime license for Single Active Install at  $30  only

Start invoicing your customer in less then an hour.

Simple Invoice Manager – Invoicing Made Easy comes with multiple billing companies, customer ledger with multiple user accounts, recurring invoices, payments module for online payments with Stripe, Paypal and Skrill gateways, products modules, advance reports and dashboard theme. Simple Invoice Manager is open & responsive invoice management solution. User Interface is very easy and simple. There are 2 user levels, admins and sales. Reports including Daily Sales, Monthly Sales and Custom search invoice/payment reports. Settings menu to change logo sand update other settings easily. This is fully responsive web app utilizing the power of CodeIgniter and Bootstrap

Client Dashboard (v3)

Allow customer users to login & view their invoices, quotation, update company details and make payments


With quick links with overview chart & numbers


Add products first to easily add them to invoice & quotations


Sales module with search & filter option along with email and download as PDF


Sales module with option to create sales along with email and download as PDF


Manager staff users and customers (with users) along import customer with csv option


Easily manage the app with settings for logo, email, numbers, payment gateway settings, tax rates and email templates


Daily & monthly sales calendar, sales and payments reports

Much more

Multilingual, Event Calendar and documentation

We use Cookies

We use cookies to ensure that we give you the best experience on our website. By continuing to browse the site you are agreeing to our use of cookies.