Fluxus Recovery automates invoice collection for freelancers and small businesses. Upload your unpaid invoice — we send professional email and SMS reminders over 21 days, offer your client a "pay in 3 parts" option, and add legal late fees where applicable (UK & Canada). You only pay 5% when we actually recover the money. If your client doesn't pay, you owe nothing. Built by a freelancer who got ghosted on an $8K invoice and decided no one should have to send awkward payment reminders again.