Are you a freelance graphic artist, designer, or web developer? Do you have a need to bill clients for any service at all? If you’re using WordPress to power your site (and you should be), then you’ll be interested in the WP-Invoice plugin from TwinCitiesTech.
From the plugin summary:
WP-Invoice lets WordPress 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 your client. Clients follow the link to your blog’s special invoice page, view their invoice, and pay their bill using their credit card.
Credit card payments may be accepted via Authorize.net, MerchantPlus’ NaviGate, or PayPal. For recurring billing we have integrated Authorize.net’s ARB API that will allow you to setup payment schedules along with invoices.
I applaud TwinCitiesTech for making this plugin available to the WordPress community, great stuff guys! Grab the plugin from TwinCitiesTech.