Expresage or Expressage: How To spell?

The word Expresage is misspelled against Expressage, a noun meaning "The charge for carrying a parcel by express."

Expressage has double "ss" is mispronounced as "s"
Remember double 'SS' in between the strings expre & age which should not be misspelled with single 'S'
Wrong Spelling:  expre-s-age 
Correct Spelling:  expre-ss-age 
Explore spell check of Expressage to spell without errors.

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