Every string variable should end with $. Like: #bankpoints$
Examples:
name - permanent character integer variable
name$ - permanent character string variable
@name - temporary character integer variable
@name$ - temporary character string variable
$name - permanent global integer variable
$name$ - permanent global string variable
$@name - temporary global integer variable
$@name$ - temporary global string variable
.name - NPC integer variable
.name$ - NPC string variable
.@name - scope integer variable
.@name$ - scope string variable
#name - permanent local account integer variable
#name$ - permanent local account string variable
##name - permanent global account integer variable
##name$ - permanent global account string variable