Guides
Guides
Des guides pratiques et clairs sur la facturation, l'encaissement et la gestion administrative d'une petite entreprise.
Premiers pas
- How to Invoice a Client for the First TimeThe exact steps to send your first invoice, from what to prepare beforehand to what happens after you hit send.
- Invoice vs. Receipt vs. Quote: Which Document Do You Need?Three documents that get mixed up constantly — what each one actually means, and when to send which.
- What to Include on Every InvoiceA checklist of the fields a complete, professional invoice needs — and the ones that are easy to forget.
- How to Number Your InvoicesA numbering system that stays consistent as you grow, plus the mistakes that cause the most bookkeeping headaches.
- How to Set Payment Terms and Due DatesWhat 'Net 30' actually means, how to choose terms that fit your business, and why a due date beats a vague deadline every time.
- How to Choose an Invoice TemplateWhat actually matters in an invoice template — and the handful of things that matter far less than people assume.
- From Estimate to Paid Invoice: The Full WorkflowHow a job actually moves from a rough quote to money in your account — and which document marks each step.
Se faire payer
- How to Get Paid FasterSmall changes to how you invoice that measurably shorten the time between sending an invoice and getting paid.
- How to Reduce Late PaymentsThe patterns behind why invoices go unpaid on time, and the changes that prevent most of them before they happen.
- Accepting Online Payments on an InvoiceWhy a payment link beats bank details in an email, and how to add one without building your own payment infrastructure.
- Invoice Late Fees: Whether and How to Charge OneWhat a reasonable late fee looks like, how to introduce one without souring a client relationship, and when to waive it.
- Invoice Follow-Up: When and How to Check InA timeline for following up on an invoice that catches problems early without sounding like a complaint.
- Invoice Reminder TemplatesReady-to-adapt wording for each stage of following up on an invoice, from a friendly nudge to a firmer final notice.
- What to Do When an Invoice Goes OverdueA practical sequence for handling a late invoice — from the first missed due date to deciding when to stop chasing it.
- Collection Letter TemplatesFormal wording for when routine follow-up hasn't worked and an invoice needs a more serious written notice.
- How to Collect on Unpaid InvoicesThe realistic options once follow-up and collection letters haven't worked — what each one costs, and when it's worth it.
- Bad Debt: When to Write Off an Unpaid InvoiceHow to recognize when an invoice is genuinely uncollectible, and what writing it off actually means for your books.
Documents commerciaux
- Estimate vs. Quote: What's the Real Difference?Both give a client a number before work starts — but one is binding and the other explicitly isn't. Here's how to tell which to send.
- Invoice Statuses: Tracking Where Every Invoice StandsA simple set of statuses that makes it obvious, at a glance, which invoices need attention and which don't.
- Credit Notes: How to Correct an Invoice Without Deleting ItWhat a credit note actually does, when to issue one, and why it's the right fix instead of editing a sent invoice.
- Credit Memo vs. Credit Note: Same Thing, Different NameWhy you'll see both terms used for the same document, and whether the distinction ever actually matters.
- Purchase Orders: What They Are and When You'll Use OneA purchase order is the buyer's own authorization to spend — here's what it means for you as the seller.
- Purchase Order vs. Invoice: Who Issues What, and WhenBoth list items and prices, but they come from opposite sides of a transaction, at different points in the process.
- Sales Order vs. Purchase Order: Two Sides of the Same TransactionA purchase order and a sales order can describe the exact same transaction — from opposite sides of the table.
- Commercial Invoice: What It Is and When You Need OneThe extra document international shipments require — what it covers beyond a regular invoice, and what customs actually uses it for.
- Pro Forma Invoice: A Preview, Not a BillWhy a document that looks exactly like an invoice isn't actually a request for payment — and when to send one.
- Work Orders: Authorizing and Tracking a JobThe document that turns a verbal 'go ahead' into something both sides can point back to if there's ever a question.
- Packing Slip vs. Delivery Note: What's the Difference?Two documents that both travel with a shipment and list what's inside — close enough in purpose that the names get used interchangeably.
- Using Timesheets for Client BillingHow to keep time records that hold up when a client questions an hourly invoice — and turn them into one cleanly.
Facturation client
- Recurring Invoices: Billing the Same Client on a ScheduleHow to handle billing for retainers, subscriptions, and ongoing services without rebuilding an invoice from scratch every time.
- Customer Statements: Summarizing an Account, Not a Single SaleWhen one invoice isn't enough — how a statement shows everything a client owes across a period, in one document.
- Invoice Deposits: Getting Paid Before You StartWhen to ask for money upfront, how to invoice for it cleanly, and how to handle the remaining balance once work is done.
- Progress Invoicing: Getting Paid in Stages on Long ProjectsHow to split a large project into milestone invoices, so you're not waiting until the very end to see any money.
- Payment Plans: Letting a Client Pay Over TimeWhen it's worth offering installments on a large invoice, and how to structure a plan that actually gets followed.
- Retainer Agreements: Getting Paid for Availability, Not Just OutputHow a retainer differs from ordinary project billing, what to put in the agreement, and how to invoice it cleanly.
Gestion d'entreprise
- Cash Flow Basics: Why Profitable Businesses Still Run Out of MoneyProfit and cash aren't the same thing — and the gap between them is where otherwise healthy small businesses get into trouble.
- Gross Profit vs. Net Profit: Two Very Different NumbersBoth get called 'profit,' but one ignores most of your costs and the other doesn't — confusing them leads to real pricing mistakes.
- How to Read Financial Statements (Without an Accounting Degree)The three basic statements every small business generates, and the handful of numbers on each one actually worth your attention.
- How to Price Your ServicesThree common approaches to setting a price, and why most sustainable pricing ends up blending more than one of them.
- Accounts Receivable BasicsWhat accounts receivable actually measures, why it deserves attention on its own, and the metrics that turn it from a number into a signal.
- Invoice Aging Reports: Seeing Which Overdue Invoices Need Attention FirstA simple way to sort unpaid invoices by how overdue they are, so the oldest, riskiest ones don't get lost among the merely late.
- Days Sales Outstanding (DSO): What It Measures and Why It MattersA single number that tells you, on average, how long it actually takes to get paid — and why watching its trend matters more than any one reading.
- Accounts Receivable Turnover: A Different Angle on the Same ProblemWhere DSO measures collection speed in days, turnover measures it in cycles — and each angle makes different problems visible.
- Cash Application: Matching Payments to the Right InvoiceGetting paid is only half the job — knowing exactly which invoice a payment covers is what keeps your records accurate.
- Payment Reconciliation: Making Sure Your Records Match RealityA regular habit that catches missing payments, duplicate entries, and small errors before they compound into a real mess.
- Handling Invoice Disputes Without Damaging the RelationshipA client questioning an invoice isn't automatically a problem — how you respond determines whether it stays that way.
- Working Capital: The Cushion That Keeps a Business RunningWhat working capital measures, why unpaid invoices tie it up, and how to keep enough of it to absorb a slow month.
- Revenue Forecasting for Small BusinessesA simple, honest way to estimate what's coming in over the next few months — without pretending to more precision than you have.
- Collection Effectiveness Index (CEI): Measuring How Well You CollectA metric that compares what you actually collected against what you could have collected — less distorted by sales swings than DSO.