History of Bordeaux wine became the base for Richard's French operations. As the popularity of Bordeaux wine increased, the vineyards expanded to accommodate the demands from abroad. Henry and Aliénor youngest son, John was in favor of promoting the wine industry, and to increase it further, abolished the "Grande Coutume" export tax to England from the Aquitaine region. In the 13th and 14th century, a code of business practices called the "police des vins" emerged to give Bordeaux wine a distinct trade advantage over its neighboring regions. The citizenry of Bordeaux worked diligently to promote and foster their relationship with the English market. In
Investment wine premier wines that are worth considering as a financial investment. It is also estimated that about 90 percent of the world's investment grade wine is produced in the Bordeaux region of France, which explains why the region is the main target for investment wine fraudsters. Vintage ports historically have made up much of the rest of the market inventory, but now more and more varied and global selections of wines are finding their way into the investor market. Outstanding vintages from the best vineyards may sell for thousands of dollars per bottle, though the broader term ""fine wine"" covers bottles