How to Choose a Wine Merchant
Sizing up a wine merchant is similar to sizing up any other specialty retailer. The main criteria for picking a wine shop are fair prices, a wide selection, staff expertise, and service. Also, the shop you choose must store its wines correctly.
Buying wine by catalog, telephone, mail, or the Internet can be work if you don’t have access to a decent wine shop where you live.
The following information can help you find the right wine merchant:
Putting price in perspective: When you’re a novice wine buyer, your best strategy is to shop around with an eye to service and reliable advice more than to price. After you’ve found a merchant who has suggested several wines that you’ve liked, stick with him, even if he doesn’t have the best prices in town. It makes sense to pay a dollar or so more for wines if they are recommended by a reliable merchant.
When you have more knowledge of wine, you’ll have confidence to shop at stores with the best prices. But even then, price must take a backseat to the storage conditions of the wine.
Evaluating selection and expertise: You won’t know on your first visit whether a particular store’s selection is adequate for you. If you notice many wines from many different countries at various prices, give the store’s selection the benefit of the doubt. If you outgrow the selection as you learn more about wine, you can seek out a new merchant at that point.
Some wine retailers know less than their customers. Be free with your questions, and judge how willing and able the merchant is to answer them. Expect a wine merchant to have personal knowledge and experience of the wines he sells.
Expecting service with a smile: Most knowledgeable wine merchants pride themselves in their ability to help you find a wine that you'll like. Trust a merchant’s advice at least once or twice and see whether his choices are good ones for you. If he’s not flexible enough — or knowledgeable enough — to suggest wine that suits your needs, obviously you need to find another merchant.
Any reputable wine merchant should accept a bottle back from you if he has made a poor recommendation or if the wine seems damaged. Ask ahead of time about the store’s defective and unopened wine policy. Return an open bottle only if you think the wine is defective — in which case the bottle should be mostly full! A week or two beyond the purchase date, you should consider the wine yours whether you like it or not.
Judging wine storage conditions: If you plan to buy a lot of wine or expensive wine, check out the store’s wine storage conditions. What you don’t want to see is an area that’s warm — for example, wines stored near the boiler so that they cook all winter, or wines stored on the top floor of the building where the sun can smile on them all summer.
In better wine shops, you’ll see most of the bottles (except for the inexpensive, large, jug-like bottles) lying in a horizontal position, so that their corks remain moist. A dry cork can crack or shrink and let air into the bottle, which will spoil the wine. A short time upright does not affect wine much, and so stores with a high turnover can get away with storing their fast-selling wines that way, but slower selling, expensive bottles, especially those intended for long maturation in your cellar will fare better in the long run lying down.

Wine Glossary
American Viticultural Area; AVA
In the United States, a term that defines the geographical boundaries of a specific wine zone or region. For example, Napa Valley is the name of the AVA within Napa County.

Wine Glossary
AOC
An acronym for Appellation d’Origine Contrôlée (the shortened form is Appellation Contrôlée, or AC). AOC is a classification relating to the quality of a wine produced in the European Union (EU).

Wine Glossary
AOQS
An acronym for Appellation d’Origine de Qualité Supérieure. AOQS is a classification relating to the quality of a wine produced in the European Union (EU); in this case, refers to a wine of superior quality.

Wine Glossary
appellation
In the European Union, a registered place name listed on a wine label that indicates the origin of the wine. Sometimes called appellation of origin.

Wine Glossary
aroma
A wine descriptor that refers to how a wine smells.

Wine Glossary
balance
A standard that wine experts use to judge wine quality; the relationship of four components (acidity, sweetness, tannin, and alcohol) to each other.

Wine Glossary
body
A wine descriptor that explains how heavy a wine feels in your mouth (often related to the alcohol content). Wines are often described as light-bodied, medium-bodied, or full-bodied.

Wine Glossary
bouquet
A wine descriptor that refers to how a (typically well-aged) wine smells.

Wine Glossary
complexity
A standard that wine experts use to judge wine quality; refers to a characteristic of a wine that has multiple flavors and aromas (usually a better quality wine).

Wine Glossary
crisp
A wine descriptor that refers to a wine with refreshing (typically high) acidity.

Wine Glossary
decanter
A glass container that can hold the contents of an entire bottle of wine; often used to aerate the wine (let it breathe before consuming).

Wine Glossary
depth
A standard that wine experts use to judge wine quality; indicates a wine that gives the impression of having many layers (rather than being "flat" tasting).

Wine Glossary
DO
An acronym for Denominação de Origen. DO is Portugal’s highest quality ranking for their wines.

Wine Glossary
DOC
An acronym for Denominazione di Origine Controllata. DOC is a classification referring to a quality wine produced in Italy.

Wine Glossary
DOCG
An acronym for Denominazione di Origine Controllata e Garantita. DOCG is a classification relating to a small group of elite (high-quality) wines produced in Italy.

Wine Glossary
dry
A wine descriptor that refers to a wine that is not sweet. Wines can be classified as dry, off-dry (or semi-sweet), or sweet.

Wine Glossary
fermentation
The process (during winemaking) in which yeasts convert the sugars in a grape juice to alcohol and carbon dioxide.

Wine Glossary
finish
A wine descriptor that refers to the impression a wine leaves in your mouth after you taste and swallow it (the aftertaste). A standard used to judge wine quality.

Wine Glossary
flavor intensity
A wine descriptor that refers to how strong or weak a wine's flavors are.

Wine Glossary
fruity
A wine descriptor that refers to a wine that has aromas and flavors that suggest fruit.

Wine Glossary
IGT
An acronym for Indicazione di Geografica Tipica. IGT is a table wine classification for Italian wines that list a geographic location on the wine label.

Wine Glossary
length
A standard that wine experts use to judge wine quality; indicates a wine that you can taste on the full length of your tongue, rather than just the front of your tongue.

Wine Glossary
oaky
A wine descriptor that refers to a wine that has flavors of oak, usually due to storage in oak barrels.

Wine Glossary
palate
A term that wine tasters use synonymously for mouth.

Wine Glossary
QbA
An acronym for Qualitätswein bestimmter Anbaugebiet. QbA is a classification referring to a quality wine from a special region in Germany.

Wine Glossary
QmP
An acronym for Qualitätswein mit Prädikat. QmP is a classification referring to a quality wine with special attributes produced in Germany.

Wine Glossary
QWPSR
An acronym for Quality Wine Produced in a Specific Region. QWPSR is a classification referring to quality European wines that have official place names.

Wine Glossary
sediment
Refers to solids (tannin and other matter) that develop in some red wines over time.

Wine Glossary
soft
A wine descriptor that refers to a wine with a smooth feel in the palate; usually refers to wines with low acidity.

Wine Glossary
sommelier
An expert wine specialist who typically assembles a wine list and recommends wines that pair with specific foods.

Wine Glossary
tannic
A wine descriptor that refers to a firm, red wine that leaves a dry feel in the palate.

Wine Glossary
tannin
A substance in grape skins that contributes to how a red wine tastes.

Wine Glossary
terroir
A French word (pronounced ter wahr) that refers to the unique combination of topsoil, climate, altitude, and other natural factors that a particular vineyard or wine region has.

Wine Glossary
typicity
A standard that wine experts use to judge wine quality; refers to whether a particular wine is true to its type (for the specific grape variety).

Wine Glossary
varietal
A wine that is named after the principal (or sole) grape variety used to produce the wine.

Wine Glossary
vintage
The year in which the grapes for a specific wine were grown and harvested.

Wine Glossary
VR
An acronym for Vinho Regional. VR indicates a table wine classification for Portuguese wines.