Product Introduction

Welcome to the ROI Calculator by 2FA.vc! This powerful tool helps digital marketing professionals and business owners accurately measure and analyze their marketing campaign performance. Whether you're running ads on social media, search engines, or other platforms, our calculator provides comprehensive insights into your marketing investments.

Initial Features

• Complete ROI analysis with key performance metrics
• Support for multiple currencies (USD, BRL, EUR, RUB, VND)
• Real-time calculation updates
• Calculation history with data persistence
• Dark/Light mode support
• Detailed metric explanations and formulas
• Export results as image
• Mobile-responsive design

Technical Improvements

• Optimized performance with real-time calculations
• Enhanced UI/UX with intuitive layout and interactions
• Robust error handling and input validation
• Localization support for multiple languages
• Local storage integration for user preferences