Feeling overwhelmed by the sheer, unadulterated joy of manual invoice chasing? Does the thought of coaxing a simple payment out of your clients fill you with the same dread as untangling a ball of yarn after a cat's had its way with it? For too long, the brilliant minds crafting bespoke solutions and open-source wonders have been forced to jump through hoops, interpret ancient payment prophecies, and perhaps even perform a small, ritualistic dance to get a basic transaction squared a...