Resource Hub

Welcome to our Resource Center! Here, you'll find tools and insights to streamline your processes and enhance customer engagement.

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Guides

Integrations

Payment and credit control apps for Xero: a complete guide

What Xero does without an app, the kinds of payment and credit control app, how they work alongside Xero, and the questions to ask before you choose one.

Adfin team
Adfin team
7 min read
28 September 2026
Credit control

How to tell clients you are moving them to direct debit

What to tell clients when moving them to direct debit: when to send it, what the message should cover, and how to answer the usual worries and refusals.

Adfin team
Adfin team
6 min read
9 October 2026
Taking payments

Can you take an invoice payment over the phone?

Yes: by card, by verbal direct debit or by sending a payment link during the call. What PCI DSS means for spoken card numbers, and the simpler option.

Adfin team
Adfin team
6 min read
5 October 2026
Reconciliation

What do you do when a client pays less than the invoice?

How to record a part payment, find out why it's short, decide whether to chase, credit or write off the balance, and what happens to the VAT in each case.

Adfin team
Adfin team
6 min read
6 October 2026
AI in finance

Is it safe to let AI email your clients?

Using AI to send payment reminders is lawful in the UK. The real risks are client data in public AI tools, reminders that become marketing and unchecked fees.

Adfin team
Adfin team
6 min read
17 September 2026
Late payment

How long does a customer have to pay an invoice in the UK?

Agreed terms apply, and with none agreed a business customer has 30 days from the later of the work and notice of the amount. Plus what you can charge after.

Adfin team
Adfin team
6 min read
30 September 2026
Taking payments

Taking your first payment as a UK business

What you need to take your first payment: a bank account, an invoice or payment link and one payment method. What each option costs, and what can wait.

Adfin team
Adfin team
6 min read
30 September 2026
Credit control

How to read an aged debtor report

What each column of an aged debtor report holds, how the ageing is worked out, what the totals hide, and what to do about the invoices in each column.

Adfin team
Adfin team
6 min read
3 October 2026
Direct debit

Direct debit for recurring versus one-off payments

You can take a one-off payment by direct debit, but notice and the Bacs cycle make it slow. When a one-off direct debit makes sense and when a link is better.

Adfin team
Adfin team
6 min read
3 October 2026
Late payment

Statutory demands and winding-up petitions for unpaid invoices

How a statutory demand works for an unpaid invoice, the £750 and £5,000 thresholds, what a winding-up petition costs, and when to make a money claim instead.

Adfin team
Adfin team
6 min read
7 October 2026
Direct debit

60% of failed direct debits still get paid: what the retry data shows

Adfin data: 60.1% of direct debits that fail are still paid and a second attempt succeeds 46.9% of the time. When to retry, when to stop, and what it costs.

Adfin team
Adfin team
6 min read
8 October 2026
Invoicing

How to invoice a client who insists on 60-day payment terms

What UK law allows on 60-day payment terms, what the wait costs you, and how to set up the contract and invoice so day 60 doesn't stretch any further.

Adfin team
Adfin team
6 min read
7 October 2026

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Webinars

October 20, 2026

Solving Late Payments: How Law Firms Can Use AI Agents to Reduce Lockup | Adfin x Actionstep

October 19, 2026

The Hidden Cost of Chasing Late Payments | Adfin x Husu

October 19, 2026

Getting Paid Before You Have a Finance Function | Adfin x Jumpstart

October 3, 2026

450 Hours Back: Where Accountants Lose Time to Admin

October 2, 2026

How to Build a Better Client Onboarding Process

July 30, 2026

Why you should be charging late fees on overdue payments

July 28, 2026

AI Chasing: how it works and why it beats automated reminders

June 1, 2026

The Adfin Brew: Episode 3 - Practice first, Clients next.

May 26, 2026

The Adfin Brew: Episode 2 - The path to full credit control

May 8, 2026

The Adfin Brew: Episode 1 - Launching credit control as a service

Product Updates

September 16, 2026

Introducing Cash MOT: Run a full cash flow report in minutes

July 28, 2026

Introducing customer agents: AI credit control

June 11, 2026

How Adfin automates late payment fees