Specifications include, but are not limited to: a. Laser print custom-designed invoices using data transmitted as a pipe-delimited text file via File Transfer Protocol (FTP), approximately 100,000 Personal Property Tax Statements, 90,000 Real Estate Tax Statements, and 30,000 Spring Delinquent Mailings; b. Print tax statements with certain information omitted, such as parcel numbers and tax payer name; c. Mail items from the Liberty Post Office located at 1000 Progress Drive, Liberty, MO. 64068; d. Store bulk of envelopes; e. Include all scanning, programming, set-up fees, and printing overages in bid price stated in Exhibit A; f. Allow Collector to verify and approve calculations of data and images before bills are mailed;