I've read the merge tag documentation and tried searching in Forum and FAQs.
What does the 1.3 and 1.6 mean in this merge tag, {Name (First):1.3} {Name (Last):1.6}
When I insert Fname in notify admin the merge tag is {Name (First):1.3}
When I insert Fname in notify user the merge tag is {Name (First):2.3}
What is the difference?