The answer depends on what information is on the price tag.
Some price tags have bar-codes printed on them which are read at the till for pricing as well as stock control. Such tags can identify the item quite precisely.
At the other extreme, you may have price tags which only give the price. With these, you don't stand a chance!
The tag on the item with the price
a plastic card tagged on an item which displays its price.
There are a number of characteristics of a price tag. Some of them include the exact price displayed, discount included and batch number of the item among others.
It depends, you should read on the price tag, + tax.
You check the price tag for the words original price.
Have you ever been trying to find out what the best price for Garmin GPS is these days? So many people seem to own this kind of device, but it is hard to find out what the cheapest price happens to be if every retailer tends to have a different price tag on the item.
With certain merchandise, especially firearms, a new item would have a cardboard tag, hanging from a string, attached to the item- told about the item and the price. These were usually thrown away right after the item was purchased. As a result, they are rather scarce now, and if you have a mint condition 22 rifle from 1940, having the hang tag would bump the value of the gun up a bit.
Check the tag for the usual price and do the math, or ask the clerk.
There are a number of sites where used price tag guns can be purchased. One of the best places to search for such an item is on eBay, as there is a lot of these types of items listed.
look at the price tag.
the model type
The li tag, which stands for list item.