Just had to say thank you to rack-it for the original concept and Carrie for the 4.x series code modifications.
I just installed this for a client's shop as well as my Mom's shop over the weekend. Needless to say both are extremely pleased with this addition.
Thank you
rack-it and
Carrie.
Note to Carrie: someone is on their way over to get your reward points mod - you'll know them when you see it