Family — In a consumer file, those households that are composed of family groups, usually with children.

Field — In a database, the text entry area for any sort of information. Fields have fixed or variable lengths, and any record in a database will have consistent field structure.

Field length — The number of characters allowed for any field in a database.

File — A collection of information, text, image or both, saved with a name that will allow it to be reopened by a computer program.

File layout — In a database, the number, name and length of data fields used to store information for each record. Fixed-field layouts have consistent character lengths for each field, while varable-length layouts use the actual number of characters that are entered.

File tagging — The sometimes unauthorized addition of data to house lists from another list source.

First-time buyer — A customer on a list who has made only one purchase. Marketing plans focus on generating first-time buyers, while customer retention programs focus on converting first-time buyers to regular customers.

Five-digit ZIP code — A numeric code that designates the specific post office that serves the mail recipient. Mail that is sorted by ZIP code in advance qualifies for postal discounts.

Flag — In data processing, a computerized method that identifies data added to a file by a given mailer or list segment usage.

Format — The predetermined arrangement of data or elements, whether in a database or for a direct mail package.

Former buyer — see Expires.

Four-line address — A business address that uses a separate line for the recipient's name and title.

Four-up cheshire label — The standard format for printing out mailing labels that takes its name from having four columns of names and addresses printed across a computer page. These labels are mechanically affixed to the mailing piece unlike the gummed or self-stick variety.

Flat rate — In lists, a price that is set for use of the total number of names available, often used for lists with too small a quantity for per thousand list rentals.

Floppy disk — See Disk.

Frequency — A way of measuring multiple purchases by a buyer, offered as a select for catalog list buyers.

FTP — File transfer protocol: a means of downloading and uploading files between two different computers on the internet.

Fund-raising lists — Lists of proven and prospective donors to fund-raising causes.

Return to top.