How does a professional integration differ from a CSV-based solution?

CSV imports and exports are fundamentally manual processes: someone must create the file, check it and import it. Errors are only detected during import, often too late. A professional integration works automatically and bidirectionally in real time or at defined intervals. Errors are detected and handled immediately. Data quality is consistently higher because automatic validation rules apply. And scalability is given: whether 100 or 100,000 products are synchronized, the effort remains the same.