A CRM (Customer Relationship Management) system stores everything about a customer: contacts, calls, emails, offers, the sales stage. Information no longer lives scattered across employees’ phones and spreadsheets.
A CRM becomes more useful when it’s connected to other systems: requests from the website form arrive automatically, invoices are visible from the ERP, and a manager is notified when a customer needs attention.
Example
A new request from the website form automatically creates a lead in the CRM and notifies the manager on Telegram.