I have a MCM5 that accepts tokens....but I don't think you can assign a value to them
The MEI 7512I coin changer is a GREAT changer in my opinion and you can assign a value to your tokens.
I only use a MCM5 because it works the best with DN5591 ....The MEI 7512I does not have a enough spring action to pop up the coin release on the DN5591.
All my machines have the MEI7512 except for my 5591s...I love them
But I will add....I have had NO problems out of my MCM5...it works great also