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
Twelve Days of Christmas on which the devout will not eat anything until the first star is seen at night. This day is known as Paramony (Greek Παραμονή "Eve"), and follows the same general outline as Christmas Eve. That morning is the celebration of the Royal Hours and then the Divine Liturgy of Saint Basil combined with Vespers, at the conclusion of which is celebrated the Great Blessing of Waters, in commemoration of the Baptism of Jesus in the Jordan River. There are certain parallels between the hymns chanted on Paramony and those of Good Friday, to show that, according to Orthodox theology, the