Use PVsell on any device, without touching a spreadsheet. Many businesses use spreadsheets to perform simple ROI calculations. But spreadsheets are off-putting to customers (and offputting to many salespeople). Spreadsheets also need frequent updating, and often they walk when your sales staff takes a job offer from your competitor. PVsell is cloud based, so its always up to date, has an appealing interface, and remains under your control.