The Net Margin of Cortelco Systems Puerto Rico Inc (CPROF) is -0.46%.
Net Margin measures the percentage of net income derived from total revenue after all expenses. It signals how much actual profit a company retains from its sales.
| Date | Value |
|---|---|
| 2010-07-31 | -0.46% |
| 2009-07-31 | -0.46% |
| 2008-07-31 | 1.09% |