Whenever an applicant has paid the prescribed fee the Secretary, except as provided elsewhere in this chapter, shall issue to such applicant a license, which shall entitle the licensee to do business as a commission merchant and/or dealer and/or broker unless and until it is suspended or revoked by the Secretary in accordance with the provisions of this chapter, or is automatically suspended under section 499g(d) of this title, but said license shall automatically terminate on the anniversary date of the license at the end of the annual or multiyear period covered by the license fee unless the licensee submits the required renewal application and pays the applicable renewal fee (if such fee is required): Provided, That notice of the necessity of renewing the license and of paying the renewal fee (if such fee is required) shall be mailed at least thirty days before the anniversary date: Provided, further, That if the renewal fee (if required) is not paid by the anniversary date the licensee may obtain a renewal of that license at any time within thirty days by paying the fee provided in section 499c(b) of this title, plus $50, which shall be deposited in the Perishable Agricultural Commodities Act fund provided for by section 499c(b) of this title: And provided further, That the license of any licensee shall terminate upon said licensee, or in case the licensee is a partnership, any partner, being discharged as a bankrupt, unless the Secretary finds upon examination of the circumstances of such bankruptcy, which he shall examine if requested to do so by said licensee, that such circumstances do not warrant such termination.