771 Market Area Code Qualifier
TYPE=ID MIN=1 MAX=3
Code qualifying the identifier represented in "Market Area Code Identifier (767)"
001 Pricing Market
002 Store Number
003 See Free Form Text
004 Promotion Market
005 Pricing and Promotion Market-Manufacturer
006 All Stores
007 Co-op Advertising Market
008 Pricing and Promotion Market-Customer
009 State Abbreviation Code
010 Zip Code
011 Zip Code Beginning Value
012 Zip Code Ending Value