The Gross Margin of Patient Portal Technologies Inc (PPRG) is 41.53%.
Gross Margin represents the percentage of revenue that exceeds the cost of goods sold. It reflects a company's efficiency in producing and selling its products.
| Date | Value |
|---|---|
| 2009-12-31 | 41.53% |
| 2008-12-31 | 36.61% |
| 2007-12-31 | 35.03% |
| 2006-12-31 | -721.43% |