- Make your work traceable, billable, and protected
Work Smarter. Get Paid Instantly. Never Worry About Chargebacks Again.
Undisputed Pay is an all-in-one fintech platform for service and field businesses to issue compliant invoices, collect secure on-site payments, and automate dispute resolution with legally defensible proof of service—now with a fully documented API for seamless integration into any app, software, SaaS, or ecommerce website.

Protect Every Job with Proof
Signed approvals. Visual records. Detailed invoices. All backed by Undisputed Pay’s secure documentation system.
Core Value Proposition
- Automated Dispute Resolution: Close the evidence gap with geo-tagged, time-stamped photos, signed smart contracts and invoices, and a complete audit trail—automatically attached to every job.
- On-Site Payments: Accept credit cards on the spot using a touch device (field-ready checkout), with instant authorization and fast settlement.
- Chargeback Reduction:
- Legal & Policy Compliance: Built around credit-card brand and issuer requirements for dispute resolution: clear consent, itemized scope, verified completion, authenticated cardholder approval, and preserved records.
- Integrate Anywhere (API): Embed invoicing, payments, and proof-of-service into your existing systems with our developer-friendly API, SDKs, and webhooks.
- Features
Everything You Need to Run Your Service Business Smoothly
UnDisputedPay gives service professionals a complete toolkit to run their business without the usual chaos. From branded invoices and fast payments to job documentation and legal proof—every step is covered in one easy platform.
Invoicing & Smart Contracts
- Branded, legally structured invoices with line items, taxes, and terms.
- Smart contracts: standardized service terms, change-order approvals, cancellation policies, and client e-signature.
- Auto-attach evidence (photos, notes, GPS, timestamps) to invoice and contract records.
Proof of Service & Audit Trail
- Before/after, geo-tagged images and technician notes captured in the field.
- Client sign-off on scope completion; signature cryptographically bound to job metadata.
- Immutable timeline—from creation to approval, completion, payment—for issuer-grade auditability.
On-Site Payments (Touch Device)
- Tap/Chip/Swipe on a field-ready touch device; tokenization and secure capture.
- Tips/surcharging (jurisdiction-aware), digital receipts via SMS/email.
- Instant authorization with real-time status in the job record.
Dispute Management Automation
- Evidence packet auto-compiled per transaction: contract, invoice, GPS/time-stamped photos, signatures, technician identity, and customer acknowledgments.
- Bank/issuer-aligned documentation to streamline representment.
- Central dashboard to track dispute statuses, outcomes, and win rates.
Financial Operations & Reporting
- Reports, payout summaries, invoice statuses.
- Customer history, saved payment methods, AR follow-ups.
Security & Governance
- KYC/KYB onboarding, PCI-aware workflows, encryption in transit/at rest.
- Access controls, device management, detailed activity logs.
- Policy templates aligned to card-network expectations for proof and consent.
- Who It’s For
Built for the Professionals Who Keep Things Running
Hands-on service providers and platforms that need bulletproof proof-of-service, faster collections, and deep integration.
Home services (plumbing, HVAC, electrical, cleaning, landscaping)
Facilities & maintenance, contractors, remodeling
IT field services, delivery & logistics, mobile automotive
Software/SaaS/ecommerce teams embedding compliant billing, on-site POS, and automated dispute evidence
- Ready to Grow Your Business?
Start Invoicing and Getting Paid Today
Join hundreds of service professionals who’ve simplified their operations with UndisputedPay.
From fast payments to legal proof—everything you need, all in one secure platform.
- About Us
Built for Service Providers, by People Who Understand the Work
At UnDisputedPay, we know the struggle of juggling invoices, chasing payments, and documenting every job—especially when you’re out in the field. That’s why we built a platform that does it all for you. From branded invoices to secure payments and before-and-after job proof, our goal is simple: help service professionals work smarter, look more professional, and get paid—without the paperwork chaos.
Quick Collection
Get paid faster with custom checkouts and auto-generated, legally compliant invoices — all through Undisputed Pay.
Less Paperwork
Reduce admin time with everything stored in one easy-to-use platform.
- How It Works (Setup → Payout)
From Setup to Payout—Everything You Need in One Platform
UnDisputedPay simplifies your entire workflow—from setting up your business profile to getting paid and proving your work. Here’s how easy it is:

Create Account
Complete business verification (ID/KYB).

Set Up Profile
Add services, pricing, taxes, and payment preferences.

Send & Confirm
Issue smart contracts + invoices; capture geo-tagged photos, notes, and client signatures.

Take Payment On-Site
Use the touch device to accept credit payments; auto-attach approval to the job.
- Benefits
Benefits at a Glance
- 99% fewer chargebacks through airtight documentation and on-site approvals.
- Instant payments with professional, branded checkout experiences.
- Compliance by design aligned to bank/card-network dispute standards.
- Single source of truth for jobs, customers, payments, and evidence.
- Integrate anywhere with a documented API, SDKs, and real-time webhooks.
- FAQs
General Questions
Create an account, complete verification, and begin sending smart contracts and invoices within minutes.
Major credit cards with on-site touch-device acceptance; digital receipts included.
Yes—capture geo-tagged photos, notes, and signatures directly in the job workflow or via API.
Instant authorization with fast settlement; payouts summarized in the dashboard and API.
We apply PCI-aware processes, encryption, and role-based access controls; HMAC-signed webhooks.
The platform auto-assembles a bank-aligned evidence file (contract, invoice, GPS/time-stamped photos, signatures) for representment—also retrievable via API.