The first column in my range is a list of customers, columns 2-8 represent
days of week, headers Mon, Tue, Etc. In the days of the week portion of the
range we list a code that representing the Courier Co. that picks up the
order.

ie)
A B C D E F G
1 Customer Mon Tue Wed Thur Fri Sat
2 AAA FX FX UPS
3 ABC FX BAX FX
4 TTT FX UPS
5 XYZ FX FX FX


I want to concatenate in column H all the Courier companies used to ship
orders out but eliminate the duplicates and put a comma in between ea unique
co.

Thanks for your help.
Steven