AUTO555 is a cloud-based CRM and ERP system designed specifically for car rental businesses. It consolidates fleet management, booking processing, contract generation, financial tracking, and client management into a single platform, replacing the need for spreadsheets, notebooks, or multiple separate applications. The system is accessible from any internet-connected device, including computers, tablets, and smartphones, and requires no local installation or manual updates. The platform offers a range of operational features. Fleet management includes a live dashboard showing the status of each vehicle and a calendar-based occupancy view. The system automatically generates rental contracts, acceptance acts, and payment receipts, with digital signature capabilities on the client’s device. Photo documentation of vehicle condition is captured during both pickup and return, with damage marked on a car body diagram. Financial tracking automatically calculates payments, deposits, fines, and expenses, and provides per-vehicle profitability reports. Automated reminders notify users about upcoming insurance renewals (OSAGO, CASCO), technical inspections, and overdue returns. Custom automation rules can trigger notifications, create tasks, or send alerts. Typical workflows begin with adding vehicles, documents, tariffs, and insurance details to the system. The platform monitors insurance and inspection deadlines and sends advance reminders. Bookings can be accepted through a website widget or manually entered from phone calls or platforms like Avito, with all requests consolidated in one section. The vehicle issuance process follows a step-by-step wizard that handles payment, inspection with photo evidence, contract generation, and client signature on screen, eliminating paper documents. Financial oversight shows outstanding balances, deposit amounts to return, and daily cash totals. Analytics reports provide insight into each vehicle’s profitability, and automation rules help manage routine tasks. Technically, AUTO555 operates entirely in the cloud with automatic backups and data encryption. It supports any device with an internet connection and does not require software installation. The system includes a free forever tariff with basic functionality. Additional capabilities include a QR code on each vehicle for quick access, a vehicle card with documents, mileage history, and maintenance logs, as well as parts inventory tracking.