Pennylane can already chase your customer invoices automatically. The value of going further lies elsewhere: matching the tone to each customer, stopping when the customer has called, and handing over to a person above a certain amount.
Customer invoice reminders: what happens today
In many small businesses, reminders go out when someone has the time. The list of late invoices is opened at month end. Small amounts are forgotten, large ones are chased late, because nobody likes writing that message.
Pennylane already offers automatic reminders. For a business whose customers are all alike, what the tool provides under your plan is enough. Start there. An automatic reminder still applies the same rule to everyone, and three situations escape it.
- The tone. A loyal customer paying eight days late receives the same message as a customer who has been silent for two months.
- The customer's call. The customer rang on Tuesday to announce a transfer on the 15th. If nobody records it in the right place, the reminder still goes out on Thursday.
- The amount. A small invoice and one that weighs on the month's cash follow the same path, although the second deserves a phone call.
These situations have a price, which the article on calculating the cost of unpaid invoices helps to work out. A clumsy reminder sent to a good customer costs something too, but that cost appears in no report.
What changes, seen from your desk
Every morning you find a short list: the reminders ready to go, the customers to call and the accounts left alone, with the reason.
| Topic | Today | After |
|---|---|---|
| Timing of the reminder | When someone has the time | Every day, as soon as the due date has passed |
| Tone of the message | The same for every customer | Matched to the length of the relationship and the history of the account |
| Customer who gave notice | Chased anyway | Left alone until the announced date |
| Large amount | One more email | A call sheet handed to a person |
| Sending | Automatic or forgotten | Prepared, then approved by you |
Chasing invoices from Pennylane: four steps
- Spot. Every morning, overdue invoices and the amount still owed are picked up from Pennylane.
- Set aside. Customers who announced a payment, disputes and contested invoices are put to one side.
- Prepare. The AI writes the message in your company's tone, based on your past letters and the last exchange with the customer.
- Approve or call. You read and you send. Above the amount you have set, no message goes out: a person receives a sheet and picks up the phone.
The AI prepares, you approve. Nothing goes to a customer without human agreement. A customer also gets a single reminder route, never two messages on the same day.
To set your rules, the table below is an example to adapt to your average invoice and your payment terms. The thresholds come from no measurement.
| Days late | Under 1,000 euros | 1,000 to 5,000 euros | Over 5,000 euros |
|---|---|---|---|
| 1 to 15 days | Short message, courteous tone | Courteous message, reminder of the due date | Personal message from the director |
| 16 to 45 days | Firm message | Firm message, then a call | Phone call |
| Over 45 days | Final written reminder | Call, then a letter | Call from the director, decision case by case |
What stops a pointless reminder is knowing what the customer said, and when. That information already exists in the business: in the messages received, in the calls, in a note from the team. The work consists in bringing it next to the invoice.
What stays in your hands
- Sending. At the start, every draft goes past you. You correct, send or delete.
- The rules. You set the thresholds, the delays and the list of customers never to be chased in writing.
- The phone. The call remains human. The sheet gives you the amount, the age of the invoice and the last exchange, nothing more.
- What comes next. A formal notice or a commercial gesture is decided case by case, by you.
Systematic approval can later be limited to high amounts, once the drafts no longer need correcting. The reminder stops as soon as the invoice is paid: the article on a payment received on Qonto that settles the invoice and stops the reminder covers that point. For the purchasing side, see sending supplier invoices to Pennylane automatically.
When it is worth it, and when it is not
It is not worth it if you issue few invoices, to customers who are alike and who pay more or less on time. Pennylane reminders cover that case.
It is worth it in three situations.
- Your customers are very different: individuals, companies, public bodies, long-standing and new customers.
- A few invoices account for a large share of your cash.
- A customer has already complained of being chased after giving notice.
Beyond unpaid invoice reminders: an audit of the whole business
Invoice reminders are often the first task a director wants to delegate. They are not the only one. Unanswered quotes, incoming messages, supplier invoices and cash monitoring follow the same logic. The guide to automating unpaid invoice reminders in a small business covers cases outside Pennylane.
BenIT starts from the tool you already have. No migration, no change of habit. The audit lasts thirty minutes, it is free and carries no commitment. It shows what Pennylane already settles for you and what is missing. The BenIT working method describes the steps, and the pricing page sets the frame.
Frequently asked questions
Can the AI send a reminder without me?
No, not without your agreement. Each message is prepared as a draft and waits for your approval. You can later choose to let small-amount reminders go out alone, and keep control of the others.
Do we have to change software or leave Pennylane?
No. Your invoices stay in Pennylane and your accountant keeps working in it. Reminder preparation relies on what the tool already holds.
Above what amount should you call rather than write?
There is no universal threshold. Take the amount above which an unpaid invoice strains your cash for the month, and set the threshold slightly below. Review it after three months of use.
How long does set-up take?
Allow 2 to 6 weeks. The time is mostly spent setting your rules and matching the tone of the messages to yours. You have a single point of contact from start to finish.
How much does it cost?
The price depends on the number of tasks taken over: message preparation alone, or with the tracking of calls and payment promises. The free 30-minute audit gives a figure.



