whole sale

Middle English hole sale (later whole sale) meant a sale of goods in bulk — the whole quantity, not individual pieces. The phrase appeared in the fifteenth century, contrasting with retail (from Old French retaillier, 'to cut again'). The distinction was physical: a wholesale buyer took the entire bale, barrel, or bolt. A retail buyer had the goods cut, divided, and repackaged for individual sale. Wholesale and retail named two stages of the same supply chain.

The Merchant Adventurers of London, chartered in 1407, were wholesale traders. They bought English cloth in bulk and sold it in bulk at Continental fairs. A draper or haberdasher then retailed — literally re-cut — the cloth to individual customers. The wholesale merchant dealt in volumes too large for any single consumer. The word described scale, not price.

Wholesale gradually shifted from describing a transaction type to implying a price advantage. Buying wholesale meant paying less per unit because you were buying more. By the eighteenth century, 'wholesale price' was a standard term — the price before retail markup. Costco and Sam's Club are modern wholesale clubs, selling in bulk to consumers at prices closer to what retailers pay.

The figurative meaning — 'wholesale destruction,' 'wholesale changes' — emerged by the seventeenth century. Here wholesale means complete, total, affecting everything at once. The word that meant buying the whole lot came to mean doing anything on a large scale. The commercial meaning and the figurative meaning coexist without confusion, both rooted in the same idea: all of it, not parts.