(b) The licensing, bonding and stated grape price provisions of this article shall not apply to: (i) any person whose annual dealings in farm products do not exceed the sum of twenty thousand dollars; or (ii) any agricultural cooperative with respect to the receipt, processing and marketing of grapes or grape products of its producer members or non-members of such cooperative on the basis of their patronage, provided, however, that the annual purchase of grape or grape products from non-members of such cooperative shall not exceed the sum of one hundred thousand dollars; or (iii) a charitable not-for-profit organization which receives for distribution donated farm salvage, as defined in section two hundred seventeen of this chapter.