Pay Invoice is a simple invoicing tool for Joomla CMS that allows users to: - Automatically generate and send invoices to clients, track payments, and manage client information. It offers features like online payment processing, customization with company logos, multiple currency support, and automatic invoice reminders. Status updates are sent as invoices are paid, refunded, or past due. Upcoming releases will allow customizing invoice formats, templates for different statuses, and past due account reports to better manage billing and payments. It aims to save time by automating tedious tasks and allowing users to focus on their core business.