Skip to content
Aurex.Payments

Resources

Education Centre

Practical guides on underwriting, disputes, billing and integration — written for merchants who want to understand the mechanism rather than be sold to.

Educational content only

Educational content only. Nothing here is legal, tax or financial advice, and none of it guarantees an outcome with any provider.

Latest

Recently Published

Start here if you are new to how underwriting and disputes actually work.

Browse

Ten Topic Areas

Every article sits in one of these areas. Categories with no article yet are on the editorial plan — the list of topics is deliberately published before the writing is finished.

Payment-Processing Basics

How the plumbing works: who is involved in a card payment and who decides what.

1 article

Underwriting Preparation

What underwriters ask for, why they ask, and how to assemble a complete file.

2 articles

Chargeback Prevention

Reducing preventable disputes without strangling your conversion rate.

1 article

Fraud Management

Screening, rules and review queues that catch fraud and leave customers alone.

1 article

Subscription Billing

Renewals, dunning, cancellation flows and the disputes they generate.

1 article

Ecommerce Optimization

Authorisation rates, checkout friction and the mechanics of getting paid.

1 article

Processor Account Closures

What to do in the first 48 hours after an account is frozen or terminated.

1 article

Payment-Gateway Integration

Connecting accounts to carts and CRMs, and testing before you switch traffic.

1 article

Industry Compliance

Licensing, claims, age verification and the evidence underwriters expect.

1 article

International Processing

Cross-border structures, currencies, authentication and local payment methods.

1 article

Everything

All 11 Articles

Newest first. Publication dates and bylines remain editable placeholders until the editorial review is signed off.

  • International

    Cross-Border Processing Considerations

    Where your entity is, where your owners live, and where your customers pay from are three separate questions — and underwriters ask all three.

    8 min readRead
  • Gateways

    Testing a Gateway Before You Switch Traffic

    An integration that passes a single successful test transaction is not tested. Refunds, voids, webhooks and failure paths are where launches break.

    7 min readRead
  • Account Closures

    The First 48 Hours After an Account Closure

    A frozen account is a cash-flow emergency and a documentation exercise. What you do in the first two days shapes every option afterwards.

    8 min readRead
  • Ecommerce

    Improving Authorisation Rates

    Authorisation rate is a systems problem — data quality, retry timing, currency and routing all move it before pricing does.

    8 min readRead
  • Fraud

    Fraud Rules That Do Not Cost You Sales

    Blunt fraud filters reduce fraud and revenue at the same rate. Segmented rules and a review queue do better than a global threshold.

    7 min readRead
  • Underwriting

    What Underwriters Actually Look For

    Underwriting is not a credit check. It is an assessment of how likely your business is to generate disputes and refunds it cannot fund.

    8 min readRead
  • Processing Basics

    Who Actually Approves a Merchant Account

    Five parties touch a card payment and only one of them decides whether you get an account. Knowing which is which explains most of the confusion in this industry.

    7 min readRead

Find the Right Payment Solution for Your Business

Tell us about your business, current processing situation, and growth plans. Our team will review the information and explain the available next steps.

Submitting a form does not guarantee approval and does not create a contractual relationship. It begins a review conversation so we can explain the options that may be available to your business.