Web Invoice is a plugin by S H Mohanjith that lets WordPress and WordPress MU blog owners send itemized invoices to their clients. Ideal for web developers, SEO-consultants, general contractors, or anyone with a WordPress blog and clients to bill. The plugin ties into WP’s user management database to keep track of your clients and their information.
Once an invoice is created from the WP admin section, an email with a brief description and a unique link is sent to client. Clients follow the link to your blog’s special invoice page, view their invoice, and pay their bill using Moneybookers, Google Checkout, AlertPay or PayPal. The control panel is very user-friendly and intuitive.
Credit card payments may be accepted via Authorize.net, MerchantPlus’ NaviGate, Moneybookers, Google Checkout, AlertPay or PayPal account. For recurring billing we have integrated Authorize.net’s ARB API that will allow you to setup payment schedules along with invoices.
Features:
Create invoices from the WordPress control panel
Prefill customer information using the WordPress user list
Download invoice as PDF document
Send invoice notifications to customers with a secured link back to the web invoice
Send invoice reminders to customers with a secured link back to the web invoice
Accept credit card payment via PayPal Payflow, Authorize.net, Sage Pay or MerchantPlus NaviGate
Moneybookers, AlertPay, Google Checkout or PayPal available if you don’t have a credit card processing account
Setup recurring billing using Authorize.net’s ARB (Automatic Recurring Billing) feature, Google Checkout Subscriptions, PayPal, AlertPay or Moneybookers
Force web invoice pages to be viewed in SSL mode
Archive old invoices
Easily use old invoices as templates for new ones
Dynamic and intuitive user interface
Automatically mark invoices paid via Moneybookers (Requires merchant status), AlertPay (Requires merchant status), PayPal, Payflow, Payflow Pro, Sage Pay, Authorize.net or Google Checkout as paid
Split gateway support (Your client is given the option of choosing the preferred gateway from the list of gateways you support). e.g PayPal and Moneybookers
All user interfaces are internationalized
E-mail templates and hooks to allow you to customize the e-mails sent to your clients
Integrate with other plugins, actions available: web_invoice_mark_as_paid, web_invoice_content_append, web_invoice_front_top, web_invoice_front_bottom, web_invoice_front_top, web_invoice_front_paid, web_invoice_front_unpaid, web_invoice_invoice_save, web_invoice_process_settings, web_invoice_display_settings, web_invoice_invoice_restart_recurring, web_invoice_invoice_pause_recurring
Plugin homepage: http://mohanjith.com/2009/03/web-invoice-invoicing-and-billing-for-wordpress.html
