How to find the PointsPlus value of a Skinny Girl Margarita (Hint: it’s not 0) or any “Too Good to Be True Alcohol Beverages”

Skinny Girl Margarita:   

Remember that we CANNOT calculate items containing alcohol (since it is not included in the macro nutrients listed on the nutrition label). 

How to get the PointsPlus value:
1) Guesstimate: if you can find a similar item in the Weight Watchers’ database, use that to estimate the points. 

OR

2) if you can find the info on the # of grams of alcohol per serving, you can estimate the PPV by plugging that value into the "fat" category in the points calculator. (Fat and alcohol have a similar # of cals per gram.)