Possible Clues:

• One money-maker introducing publicity effort to make an impact
• One moneymaker incorporating publicity to make an impression
• Establish ID in monkey, right in time
• Public relations needed in one money centre to make an impression
• That's the sort of type I am, to leave my mark
• Mark left by stamping a surface
• If I am pressed, just put a stamp on it
• Mark made by pressing or stamping surface
• Stamp for letters typed in support of one motorway
• I make money investing little cash, getting right mark