The purpose and intent of this Invitation for Bid is to establish a firm fixed percentage discount off the vendors catalog term contract with qualified sources that meet the requirements for the procurement of library books, serials, and databases for all current andfuture Prince William County Schools (PWCS). This will be in accordance with the specifications, terms, and conditions stated herein. This solicitation is for multiple awards, and contractsresulting from this solicitation will cover the items listed in each of the lots specified in Section 6, Scope of Contract, on an as-needed basis. Contractors should familiarize themselves with the requirements contained in this solicitation, including all attachments. This solicitation outlines theterms and conditions and all applicable information required for submitting a bid. Bidders should pay strict attention to the bid submission date and time to avoid disqualification. Bidders are strongly encouraged to read the language of this solicitation thoroughly and follow the instructions precisely.