Try it
The real app, on a real company's books.
Northwind Trading Co. is a wholesale business with its own QuickBooks. Open Wauvel signed in as them: the Command Center, the monthly reports, Watch-outs and the 13-week cash forecast, all live. Look at anything; nothing you do saves.
No sign-up, no card. Northwind is a made-up company with real books we keep for exactly this.