Your first consideration should probably be where you will be shopping. If you live in a state where alcohol sales are controlled or restricted, your options may be limited. I happen to live in Pennsylvania where consumers are only permitted to purchase packaged wine and alcohol from state-operated Wine and Spirits Stores or a privately owned Pennsylvania Winery. You may, of course, travel out of state to purchase a limited amount of alcoholic beverages, but these purchases are subject to an 18% state tax. (However, I can't say that I know anyone who has traveled out of state to buy wine and actually fessed-up, claimed their booty, and paid that outrageous tax.) To find the best selection of wine in a state where alcohol sales are controlled, check on the internet for information and locations of any retail outlets. For example, PA has premium wine stores and you can get a listing of their locations by checking out the PA Liquor Control Board web site.
If you live in a state with more liberal alcoholic beverage laws, you probably have more options available for buying wine: Large retail chains like Wal-Mart and Target, large drug store chains, supermarkets, independently owned liquor stores, specialty wine shops and wine warehouses. You can buy excellent wines at all these venues, but the independently owned stores have the potential to vary in the quality and quantity of their inventory. One of the best avenues for selection and price is a wine warehouse and if you're really lucky, you live in a state where you can order wines online from a wine distributor.
Not all wine shops are created equal so there are some issues you should be concerned with when choosing where to purchase wine. One consideration is how the wine is stored. Exposure to excessive heat, wide temperature fluctuations, and bright spotlights may cause deterioration, so take note of any wine that may be stored next to radiators or heating vents. You should also observe the general aesthetics of the store. Are things well-organized, and neat or is the merchandise dusty and in disarray? A sign of a quality wine shop is when a store carries more than one vintage of a particular wine. This would indicate the shop owner is interested in the depth of their offerings as well as the breadth.
Every retail store has organization and a wine store is no exception. Even though all those bottles may look deceptively similar, a closer look will probably reveal some system of how the wine is displayed. They may be broken out in such wide categories as the type of wine i.e. red, white, or sparkling. They may also be categorized by region: Napa Valley, Sonoma, Loire, Finger Lakes, Italian, South African, etc. or by varietals: Chardonnay, Riesling, Cabernet Franc, Merlot, Zinfandel, Chenin Blanc, etc. Getting an idea of the layout of the store will at least help you find a particular section you may be interested in.
Now on to the label?
There are laws that mandate what information must be included on a wine label. These laws vary from country to country and are based on where the wine is marketed rather than where it is produced. Much to the dismay of the producer, this may mean that one wine will have several different labels. After the label is designed it must be approved by various governmental agencies.
Most wines bottles will have two labels affixed to it. In addition to these labels providing the legally mandated information, they are intended to help market the product. The front label is designed to attract the consumer's attention by the use of marketing tactics such as logos, interesting graphics, color and lettering. The back label will often try to entice your senses. A Pinot Noir that I have in my inventory but have not yet tried states "?Rich in texture with a lingering finish and versatile enough to compliment just about any cuisine." It caught my attention! These optional endorsements are not governed by law.
Labeling requirements for the United States are established by the Treasury Bureau of Alcohol, Tobacco, and Firearms. These requirements include:
Identifying brand name or brand identification- This may be the owner's name, trademark name, winery name, growing area, appellation or grape variety. The brand name must not be misleading as to the quality, origin, age, or grape varietal. In the U.S., a wine cannot be labeled a particular varietal unless it contains at least 75% of that varietal. For example a wine may not be called zinfandel if it only contains 74% zinfandel grapes.
Class of wine, type or designation- The wine is labeled with the class number or with a description similar to those described here:
Class 1 - May be labeled "Light Wine", "Light White Wine", "Table Wine", "Sweet Table Wine" "Red Table Wine", or something similar. A Class 1 wine must have an alcohol content between 7% and 14% by volume.
Class 2 - May be labeled "Sparkling Wine" or something similar. A Class 2 wine has been made sparkling by a natural method only.
Class 3 - May be labeled "Carbonated Wine" or something similar. Class 3 wine has carbon dioxide injected into it.
Class 4 - May be labeled "Citrus Wine" or something similar. A Class 4 is wine that was produced primarily with citrus fruit.
Class 5 - May be labeled "Fruit Wine" or something similar. A Class 5 wine was produced primarily from fruits other than grapes or citrus.
Class 6 - Wine that has been made from agricultural products such as vegetables.
Class 7 - May be labeled "Aperitif Wine" or something similar. A Class 7 wine has an alcohol content of not less than 15% by volume; the grape wine has been compounded with added brandy, alcohol, and flavored with herbs and natural aromatic flavoring.
Class 8 - May be labeled "Imitation Wine" or something similar. A Class 8 wine contains man-made materials.
Class 9 - May be labeled "Retsina Wine" or something similar. A Class 9 wine is a grape table wine that has been fermented or flavored with resin.
Alcohol content by volume- The alcohol content must be listed on the label only if it contains more than 14% by volume. Wines that contain more than 14% alcohol are taxed at a rate four times higher than those containing less alcohol. These are considered "fortified wines" even if the high alcohol volume is attained by natural fermentation. For wines with an alcohol content of 14% or greater, a 1% variation is allowed. Wines that have less than 14% alcohol by volume are permitted a 1.5% variation. Wines containing less than 14% alcohol must state it on the label or be labeled by the appropriate class or description such as "light table wine".
Net volume of contents- In 1977, the U.S. government mandated that metric measurements be used as the wine industry standard. The most common bottle volume is 750ml. If the volume does not appear on the label look for it molded into the glass bottle.
Name and address of the bottler, producer and country of origin- This information is required on all American wines and the words "bottled by" must immediately precede the name and address of the bottler. The term "produced and bottled by" may be used if the bottler also made no less than 75% of the wine by fermenting the must (juice) and clarifying the wine. "Made and bottled by" may be used if the named winery fermented and clarified at least 10% of the wine or if the winery changed the class of the wine by fortifying it, adding carbonization or making it a sparkling wine by adding a secondary fermentation process. When the words "cellared", "vinted" or "prepared" are used it means that the named winery cellared, clarified or barrel aged the wine at that location. "Blended and bottled" indicates that the named winery mixed the wine with other wine of the same type and class at that location. The country of origin indicates where the wine was produced and not necessarily where the grapes were grown.