Nebenkosten: Klartext - Klartext makes it easy to check your utility bill

Utility bills are complex, and errors can easily creep in—even without any malicious intent. But without a guide, hardly anyone checks their bill, so many errors go unnoticed. Klartext systematically walks you through common sources of error and shows you where it’s worth taking a second look—for free and in just 2 minutes.