DEC - Decimal points. Example: DEC, will show a comma as decimal point. If nothing is set the system will use the default for the language
DP0 - no decimal places
DP1 - 1 decimal place
DP2 - 2 decimal places
DP3 - 3 decimal places
DP4 - 4 decimal places
GRP - Group Totals. Displays the same items as a total