The Invoicing extension for WP-CRM System allows you to consolidate all of your billing activities into one streamlined application.

What to Expect from a CRM with Invoicing Features:

  • Send invoices to your contact's email address when you are ready to send them the bill.
  • Email to multiple contacts so your client and their accounting/billing department can get notification of your invoice when it becomes available.
  • Accept payments in almost every currency in the world by credit card through Stripe*.
  • Include alternate payment instructions for customers to pay by check or wire.
  • Completely customize the look of your invoices through a customizable invoicing template.
  • No additional fees to send invoices or accept payments.
  • Quickly create invoices from your Projects and Tasks.


  • Self-hosted WordPress website (version 3.3 or higher). Will not work on sites.
  • WP-CRM System plugin installed and activated (strongly recommended to update to the latest version).

* Requires a Stripe account.


  • Billed once per year until cancelled

  • Billed once per year until cancelled

  • Billed once per year until cancelled

Excluding 20% tax
  • WordPress 4.4+
  • PHP 7.1+
Current version: 3.2.4 VIEW SETUP DOCUMENTATION