# FieldFlow > Mobile dispatch console for diagnostic phlebotomists and commissioned notaries working field appointments: accept jobs, verify donor identity, scan specimen vials, lock Chain of Custody, notarize, and track lab shipments. FieldFlow is a mobile-first web app used by certified phlebotomists and notary publics on the road. Collectors sign in, receive dispatched jobs with payout and distance, run the collection workflow (GPS navigation, ID verification, barcode scanning, digital signatures, notarial seal), and file timestamped Chain of Custody records tied to their account. ## Pages - [Home](/): Client booking portal — mobile DNA testing, drug screening, LiveScan fingerprinting and clinical blood draws with pricing and a 3-step booking flow. - [Track a booking](/track): Clients follow appointment status: booking received, collector dispatched, sample collected, delivered to lab. - [Collector login](/auth): Sign-in for certified collectors and notaries. - [Become a pro](/become-a-pro): Recruitment landing page for mobile phlebotomists, notaries, DNA collectors, fingerprint techs and drug screen collectors — pay ranges, application process, FAQs. ## Guides - [Mobile Phlebotomy Jobs](/guide/mobile-phlebotomy-jobs): Pay rates, certifications, notary add-ons, equipment, chain-of-custody practice, and dispatch tools for field collectors.