Hi,
Here's a line of code that worked for the "$". You can reformat the rest of the line for the other symbol. I entered a "?" for it.
Code:
WkStg = "=IF(ISBLANK(A2),"""",CONCATENATE(A2,"" "",B2,"" "",C2,"" "",""Price"","" "",""$"",D2,"" "",""Freight"","" "",""?"",E2,"" "",""Duties"","" "",F2,))"