You are a plumber, electrician, mason, painter, drywall installer, carpenter, landscaper, or roofer. Your activity does not resemble that of a retailer selling stocked products or that of a consultant invoicing days. You work on construction sites that may last a week, a month, sometimes an entire year. You produce long and precise quotes, you split your services into lots, you bill progressively as the works advance, you handle deposits, retenti

You open the invoice list and have to wait ten seconds. You generate a report and the browser displays a blank screen before the data finally loads. You launch a product search and everything freezes while the database grinds through queries. If these situations sound familiar, your Dolibarr instance is suffering from a performance problem. And in more than eighty percent of cases, the culprit is neither PHP nor the browser, but rather the MySQL

You just sent an invoice, a quote, or a newsletter from Dolibarr. A few minutes later, your customer calls: "I haven't received anything." You check their record, you can see clearly that the send is marked as completed, but the email arrives nowhere. Worse, when they finally find it, it is in their spam folder. This scenario is one of the most frustrating for Dolibarr users and is, unfortunately, very common.

Invoice numbering is one of the most delicate topics in any management system. In Dolibarr as elsewhere, it must comply with strict legal rules: continuous sequence, no duplicates, traceability of any corrections. A numbering error, even a minor one, can lead to a tax adjustment, a challenge to your accounting, or difficulties in the event of an audit. Yet these errors occur regularly: gap in the sequence after a deletion, duplicate after a wrong

For years, artificial intelligence remained a topic reserved for large companies and research labs. It is now entering the daily lives of SMEs and is profoundly changing the way we manage a business. Dolibarr ERP/CRM, true to its vocation as an open and accessible tool, has integrated several AI building blocks in recent years that concretely transform productivity, service quality, and decision-making.

Since its first stable version, Dolibarr ERP/CRM has established itself as one of the most widely used open source management solutions in Europe. Its philosophy remains constant: a lightweight core, modular logic, and a very active community. But the pace of innovation has clearly accelerated over the past two years. Between version 19 and version 23, Dolibarr has undergone a true transformation: interface modernization, REST API enrichment, com