Credit Card Complaint Handling · Complaint Management

Credit Card Complaint Handling · Complaint Management

Credit card complaints investigated, resolved and closed

Credit card complaints investigated, resolved and closed

Noxus receives credit card complaints across all channels, retrieves the transaction record, applies the complaint handling procedure and executes chargebacks or credits where warranted.

Noxus receives credit card complaints across all channels, retrieves the transaction record, applies the complaint handling procedure and executes chargebacks or credits where warranted.

60%

In-Policy Automation Rate

72%

First Contact Resolution Rate

0

Handler Touches per Case

The Status Quo

Claims Triage & Prioritization · AI Insurance Operations

Each credit card complaint triggers a manual investigation chain

Today

Operations team

Complaint logged manually across email, portal and telephony

Transaction and billing history pulled from card system

Credit agreement retrieved separately for applicable terms

CRM queried separately for prior contact and complaints

Determination inconsistent, chargeback filed manually

Complex cases identified only after full file review

With Noxus

Co-worker

Every channel feeds a single governed complaint workflow

Transaction record and billing history retrieved automatically

Credit agreement retrieved and held in case context

CRM history retrieved in the same data pass

DISP and card scheme rules applied, chargeback executed

Complex cases file-ready before the handler queue opens

How Noxus Works

Three layers powering credit card complaint handling end-to-end

Noxus connects to your card management system, core banking, CRM and complaints register, and runs every step from intake to chargeback execution.

01

Complaint Intelligence

Receives complaints from any channel, identifies the complaint type and transaction, and matches to the card account record.

INGEST

CLASSIFY

MATCH

02

Autonomous Execution

Retrieves transaction record, credit agreement and CRM history, applies DISP and card scheme criteria, executes chargebacks or credits.

RETRIEVE

EXECUTE

WRITE-BACK

03

Governance & Audit

Every step from receipt to chargeback is logged in full. DISP rules applied, criteria evaluated, audit trail at case level.

LOG

REPLAY

REVIEW

PROCESS IMPLEMENTATION

Book a working session with our experts designed around one of your processes

Bring a process you want to improve. Our experts show how it runs on Noxus, on your systems and data, and quantify the return, so you leave with a business case, not a demo.

Half a day · With our experts · Based in London & Lisbon

What you'll leave with

01

Prioritized business case

The highest-value processes in your operation, identified and ranked by impact.

02

Functional proof of concept

A working configuration of Noxus running on your real systems and data.

03

IT roadblock analysis

A structured assessment of integrations, security, and dependencies for IT approval.

Capabilities

What happens across each layer of the credit card complaint handling workflow

INTAKE & CLASSIFICATION

INTAKE & CLASSIFICATION

Every complaint enters one governed workflow, linked to the transaction before retrieval.

Every complaint enters one governed workflow, linked to the transaction before retrieval.

Every complaint enters one governed workflow, linked to the transaction before retrieval.

Whether the customer flags an unrecognised charge or describes a billing dispute without a transaction reference, the complaint type is identified and the transaction retrieved.

DATA RETRIEVAL & DETERMINATION

DATA RETRIEVAL & DETERMINATION

Transaction, credit agreement and CRM history assembled. Determination reached.

Transaction, credit agreement and CRM history assembled. Determination reached.

Transaction, credit agreement and CRM history assembled. Determination reached.

Card management system queried for transaction record and billing history; credit agreement retrieved; CRM pulled for prior complaints; DISP and card scheme criteria applied; chargeback executed where warranted.

GOVERNANCE

GOVERNANCE

Every action from receipt to chargeback is logged, replayable, and rule-governed.

Every action from receipt to chargeback is logged, replayable, and rule-governed.

Every action from receipt to chargeback is logged, replayable, and rule-governed.

Every step logged and replayable. DISP rules and card scheme criteria evaluated, chargeback reason code and timestamp recorded. Consumer Duty fields populated automatically for FCA review and FOS preparation.

agentic operations

Acknowledging a credit card complaint isn't resolving it

Resolving means retrieving the transaction record, pulling the credit agreement, applying DISP rules and card scheme criteria, executing the chargeback, and writing back to every system.

Generic tools

Acknowledges. Routes to a handler with nothing assembled.

Noxus

Retrieves the file, applies the rules, executes the outcome.

Built for Every Team

Built around the credit card complaint handling procedure

Customer Operations

Transaction disputes and billing complaints resolved end-to-end for in-policy cases. Handlers focus on high-value disputes and contested chargebacks.

Compliance & Regulatory

Meet DISP and Consumer Duty with a complete, replayable audit trail on every case. Chargeback reason code and timestamp recorded for FCA and FOS preparation.

IT & Architecture

Deploy complaint management system software on your existing card and CRM stack. No API prerequisites, no middleware. Connects to legacy card platforms natively.

Measured results

Numbers that move the business.

Measured outcomes from credit card complaint handling deployments on existing banking stacks.

60%

IN-POLICY AUTOMATION RATE

60%

IN-POLICY AUTOMATION RATE

72%

FIRST CONTACT RESOLUTION RATE

0

HANDLER TOUCHES PER AUTOMATED CASE

6-8w

CONTRACT TO PRODUCTION

85%

FNOL intake workflows completed without manual intervention

95%

Reduction in time from notification to assessment-ready file

60%

Reduction in cost per claim at intake

6-8w

Reduction in cost per claim at intake

What Customers Say

Trusted by teams running the operations

“Noxus allows us to save 1,000s of hours per month in repetitive work across our operations”

Django L'OR

CEO @ Paybyrd

“Noxus allows us to save 1,000s of hours per month in repetitive work across our operations”

Django L'OR

CEO @ Paybyrd

"We gained a partner that removes technical complexity and accelerates ideas into scalable AI solutions.”

Head Of Applications

Jerónimo Martins

"We gained a partner that removes technical complexity and accelerates ideas into scalable AI solutions.”

Head Of Applications

Jerónimo Martins

"We tested solutions head-to-head and this was the clear winner."

Nuno Loureiro

Partner @ PWC

"We tested solutions head-to-head and this was the clear winner."

Nuno Loureiro

Partner @ PWC

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Frequently Asked

Questions about credit card complaint handling

How quickly can credit card complaint handling software be live?

6-8 weeks from contract to production on live card management and CRM data. System connectivity and workflow configuration against your DISP handling rules and card scheme chargeback criteria occupy the first phase, followed by parallel testing on live complaint volume before handover. No large IT project is required from your team.

What systems does Noxus complaint management solution connect to?

Your card management platform for transaction records, billing history and chargeback execution; your core banking system for account relationship and payment history; your CRM for contact history and prior complaint records; and your complaints management system for case registration and write-back. Specific connectors confirmed during scoping.

What happens when the complaint cannot be matched to a specific transaction?

All charges of the plausible merchant category and amount range across the relevant billing period are retrieved and the validation step runs across each candidate. Where no match can be made with sufficient confidence, the case routes to a handler with all candidate transactions already retrieved and presented in context.

Can it handle different complaint handling procedure rules across product types?

Yes. DISP handling rules, chargeback eligibility criteria and response templates are configured independently for each product type, standard, rewards, balance transfer, business cards, and applied based on the card type retrieved from the account record.

Does Noxus make any decisions in the regulated part of the complaint handling procedure?

No. Determination follows from the firm's encoded DISP rules and the applicable card scheme chargeback criteria, both applied deterministically to the retrieved case evidence. The AI layer handles input parsing and data retrieval. The rules layer governs every determination and execution action.

How is the software priced?

Monthly platform licence with included complaint volume. No per-case, per-chargeback or per-transaction pricing. The first engagement includes deployment engineering for connectivity across your card management and CRM systems; subsequent complaint types on the same infrastructure run primarily on the platform licence.

Why do card issuers need dedicated complaint management system software for credit cards?

Credit card complaint handling combines FCA DISP obligations with card scheme chargeback rules, two distinct rule sets applied against transaction data in legacy card management systems not designed for modern API integration. Generic complaint handling software handles conversation and routing; it was not built to retrieve transaction ledger data, evaluate chargeback eligibility, or execute chargebacks directly into the card platform.

How does Noxus compare to other complaint handling software for credit cards?

Helpdesk and CRM platforms route credit card complaints and generate acknowledgements. They do not retrieve transaction records from legacy card management systems, apply card scheme chargeback criteria alongside DISP rules, execute chargebacks directly, or write governed outcomes back to the card management platform with Consumer Duty reporting fields populated. Noxus executes the full credit card complaint handling chain on the systems already running in the bank's environment.

Automate credit card complaint handling end-to-end?

Live in 6-8 weeks. No API prerequisites. No migration project.

Enterprise-grade security

SOC 2 TYPE I & ISO 27001

Made in Europe

Based in London & Lisbon

Copyright ©2026, Noxus. All rights reserved.

Enterprise-grade security

SOC 2 TYPE I & ISO 27001

Made in Europe

Based in London & Lisbon

Copyright ©2026, Noxus. All rights reserved.

Enterprise-grade security

SOC 2 TYPE I & ISO 27001

Made in Europe

Based in London & Lisbon

Copyright ©2026, Noxus. All rights reserved.

PROCESS IMPLEMENTATION

Book a working session with our experts designed around one of your processes

Bring a process you want to improve. Our experts show how it runs on Noxus, on your systems and data, and quantify the return, so you leave with a business case, not a demo.

Half a day · With our experts · Based in London & Lisbon

What you'll leave with

01

Prioritized business case

The highest-value processes in your operation, identified and ranked by impact.

02

Functional proof of concept

A working configuration of Noxus running on your real systems and data.

03

IT roadblock analysis

A structured assessment of integrations, security, and dependencies for IT approval.

PROCESS IMPLEMENTATION

Book a working session with our experts designed around one of your processes

Bring a process you want to improve. Our experts show how it runs on Noxus, on your systems and data, and quantify the return, so you leave with a business case, not a demo.

Half a day · With our experts · Based in London & Lisbon

What you'll leave with

01

Prioritized business case

The highest-value processes in your operation, identified and ranked by impact.

02

Functional proof of concept

A working configuration of Noxus running on your real systems and data.

03

IT roadblock analysis

A structured assessment of integrations, security, and dependencies for IT approval.