Complete Commerce – Unified Payments and Connectivity for Multi-Channel Retail

Accept any payment, in-store or online. Connect every channel. Monitor everything. Fully managed for retailers.

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Trusted by Industry Leaders

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Argentea

Coopersystem

EoE Coop

Vagabond

One Network. Every Store. Always On.

Fully managed, highly available, and built to reduce cost at scale.

Fast stores need payments that keep up.

Uptime, speed, and consistency are critical at scale.TNS Complete Commerce delivers an integrated payments and connectivity architecture that keeps stores running seamlessly—no matter how many locations you operate. By unifying infrastructure, orchestration, and support under one SLA, TNS reduces operational overhead, improves resilience, and gives retailers a smarter, more reliable foundation for growth.

What We Offer

Omnichannel Payment Acceptance

Cards, wallets, BNPL, and emerging payments methods — fully integrated.

Payment Orchestration

Smart routing to improve approval rates, lower costs, and ensure resilience.

TNSLink for Retail Connectivity

Fully managed SD-WAN and secure connectivity for POS, IoT and in-store systems.

Bring Your Own Terminal (BYOT)

Flexible integration with existing hardware — no forced rip-and-replace.

TNS Retail Hub

Centralized reporting, reconciliation, and visibility across all channels.

Rapid Deployment

Pre-certified integrations and robust APIs to accelerate time to value.

Security & Compliance by Design

PCI DSS Level 1, P2PE encryption, tokenization, and advanced fraud protection.

Why It Matters

Margins are tightening. Payment ecosystems are fragmented. Compliance demands keep rising. TNS helps simplify the complexity so you can:

  • Protect and grow revenue with intelligent routing and multi-method payment acceptance.
  • Deliver seamless customer experiences through fast, frictionless transactions across every channel.
  • Reduce operational and compliance risk with security, certifications, and governance built in.

Card abandonment rates exceed

when payment options are limited.

TNS enables omnichannel acceptance - cards, wallets, BNPL, and emerging methods - so you never lose a sale.

Pain Points We Eliminate

Disconnected payments across channels

One platform for in-store, online, and emerging payment experiences.

Vendor lock-in that limits choice and leverage

Open architecture that keeps you in control—not your providers.

Payment friction that kills conversion

Faster authorizations and smarter routing to protect every sale.

Rising compliance costs and audit fatigue

PCI DSS Level 1, security, and certifications built in.

Secure Connectivity for Every Store

Keep transactions flowing with managed network priority built for payments in Retail

Retailers need resilient, secure connectivity to power payments, POS systems, and IoT devices across multiple locations. TNSLink for Retail delivers fully managed SD-WAN and network services under one SLA—reducing complexity, improving uptime, and protecting your brand from costly outages.

Ready to simplify integration? The TNS Developer Portal gives you everything you need to connect payments and devices quickly and securely.

Access full API documentation, SDKs, and step-by-step guides for Hosted Checkout, Online REST API, Terminal integrations, and more.

Test endpoints in real time, explore sample code, and manage recurring payments—all in one place.

Visit Portal

Backed by TNS Expertise

With global reach, 24/7 support, and decades of experience in secure payment connectivity, TNS empowers parking operators to deliver scalable, future-ready payment solutions.

Find out how we support our customers

Solutions for Retail

Discover how TNS full-stack approach removes complexity across your entire retail estate

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What You Gain

Explore how TNS Complete Commerce helps Retail Businesses with Built-In Connectivity and Security

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Case Studies

Discover why we are trusted by retailers around the world

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Retail Solutions

TNSLink for Retail

TNSPay Retail

TNSPay Orchestration

Bring Your Own terminal

TNSConnect Cloud

Complete Commerce

What You Gain

Stop Revenue Leakage

Future Proofing the Customer Experience

Optimising Operations and Costs

Case Studies

Pay-on-delivery

POS fleet connectivity

About TNS

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