Custom Field Type: Text Box - Number
From SmartWiki
The Number Format setting on Custom Fields allows you to define how numbers in the field will be displayed.
- Note: This setting only applies in view mode (level 1) or when the data is being displayed (in a list view, web page view, report, etc). In edit mode no formatting will be applied.
For example, 123456.789
Number Format Display Currency + #.## 123456.79 #.00 123456.79 0,000,###.0 123,456.8 Currency-GBP
You can enter the word "Currency" to format as: $20,000.00