Christmas Price Index chose the items in the popular Christmas carol "The Twelve Days of Christmas" as its market basket: a partridge in a pear tree, two turtle doves, three French hens, four calling birds, five gold(en) rings, six geese, seven swans, eight maids, nine dancing ladies, ten leaping lords, eleven pipers, and twelve drummers. According to tradition, the purchasing of the items begins on December 26 and ends on January 6. PNC compiles both a "Christmas Price Index" and "The True Cost of Christmas." The "Christmas Price Index" is calculated by adding the cost of the items in the song. The "True
The Twelve Days of Christmas (song) players repeated the verse, the leader added another verse, and so on until one of the players made a mistake, with the player who erred having to pay a penalty, such as offering up a kiss or a sweet. In the northern counties of England, the song was often called the "Ten Days of Christmas", as there were only ten gifts. It was also known in Somerset, Dorsetshire, and elsewhere in England. The kinds of gifts vary in a number of the versions, some of them becoming alliterative tongue-twisters. "The Twelve Days of Christmas" was also widely popular in the