Service Mark symbol
This discussion is closed, but in short it gives three ways to enter the Service Mark Symbol:
1) Copy and paste this ℠
2) Type SM and then superscript it
3) In Character Viewer enter Unicode U+2120
My observation is that the SM symbol (#1, above) is a bolder/different font than the TM symbol ... ™ ℠
Is there a way to make the SM symbol less bold? My guess is that it's probably option 2, above, with tinkering of font and size.