Simple Invoice Manager - Invoicing Made Easy

Simple Invoice Manager – Invoicing Made Easy V3.0 is available with multiple billing companies, customer ledger with multiple user accounts, recurring invoices, online payment (Paypal and Skrill), products modules, payment options, advance reports and new theme. Download and update today!

Simple Invoice Manager is a php based web app to manage your invoices/payments/quotations/customers. You can call this open & responsive invoice management solution.

User Interface is very easy and simple. There are 3 user levels, admin, sales and view only. 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.

Live Demo Details

Role: username / password
Admin: / 12345678
Sales staff: / 12345678

Installation Note:

You will need internet connectivity to install this item.

Update 3.1.2 (13th Mar 2015)

  • Updated the customers selection from name to company on edit pages.
  • Changed quantity to have decimal values (before it was accepting integers only).
  • Fixed Paypal and Skrill update issue.

Update 3.1.1 (9th Mar 2015)

  • Updated corn to automatically email newly created invoices.
  • Added option to enable/disable html invoice in email.
  • Fixed sales report.

Update 3.1 (3rd Mar 2015)

  • Added option to created user with new customer (Enable/Disable in settings)
  • Fixed cc and bcc issue for invoice and quotation email.

Update 3.0.1 (28th Feb 2015)

  • Added option to select date while adding payment
  • Added ID column on invoices and quotations listing pages.

Update 3.0 (26th Feb 2015)

  • Multiple billing companies
  • Customer ledger with multiple user accounts
  • Recurring invoices
  • Online payment for clients (Paypal and Skrill)
  • Option to disable tax (Settings)
  • Option added for due date in invoices
  • Option added for recurring invoices
  • Option added for expiry date in quotations
  • Option to add Stamp and Signature Image to billing companies
  • Fixed create user multiple email issue
  • Fixed chart loading issue

Update 2.2 (25th March 2014)

  • Added discount option.
  • Fixed products auto suggestion issue.

Update 2.1 (9th December 2013)

  • Added Products Import by CSV File.
  • Added shipping cost option to invoice/quotations.
  • Added Total in words on view/download/email invoice.
  • Updated the settings page

Update 2.0 (5th December 2013)

  • Added Products Module.
  • Added Payment option to add/record invoice payments.
  • changed theme
  • Added Simple Event Calendar (Shared or Private)
  • Improved Reports
  • Added option to restrict sales for sales staff
  • Added date format

Update 1.2 (29th April 2013)

  • Improved Customer Selection.
  • Add Invoice Status (Cancelled, Overdue, Paid, Pending).
  • Improved Sales List and Reports to have column total and status update.
  • Fixed Update invoice/quotation issues.
  • Improved Security.

Update 1.1 (8th April 2013)

  • Displayed Custom Fields on Invoice/Quotation Page.
  • Added send email as pdf along with html version.
  • Fixed custom field 5 and 6 issues.

Update 1.0 (14th March 2013)

  • Added column filter for sales and quotes list
  • Added created by for new invoice and quotation