The fee for an individual insurance producer's license shall be $25, the fee for a solicitor's license shall be $25 and the fee for an insurance agency producer license shall be $200. The commissioner shall receive the following fees from individual insurance producers, solicitors and insurance agency producers: For letters of certification, $5; for letters of clearance, $10; and for duplicate license, $5. All fees and moneys so collected shall be used for the purposes set forth in section thirteen, article three of this chapter.