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The most common ER Systems email format is [first].[last] (ex. jane.doe@ercard.com.br), which is being used by 50.0% of ER Systems work email addresses. Other common ER Systems email patterns are [first_initial][last] (ex. jdoe@ercard.com.br). In all, ER Systems uses 2 work email formats.
| Email Format | Example | Percentage |
|---|---|---|
| [first].[last] | jane.doe@ercard.com.br |
50.0%
|
| [first_initial][last] | jdoe@ercard.com.br |
50.0%
|