How do blackfriday doorbusters work?

I've never been to black friday shopping. For example: when they say that they have 10 laptops on doorbusters, this means that the first people in the store get those deals? IF so how? Do they have to push around to get that laptop (Aren't laptops in glass cases?). Are first shoppers given coupons when they enter the store (they make a line to get the coupons?)

Thanks in advanceHow do blackfriday doorbusters work?
It depends on the store, some hand out coupons for the limited items and may also limit you to how many you can get. The best way to be informed ahead of time is to call the store today and find out how they are going to handle the crowds. If they have no plan, then yes you are going to encounter a lot of pushing, shoving and general bad manners. Last year an employee was killed at a Walmart by the unruly crowd.How do blackfriday doorbusters work?
Depends on what kind of store you go to. Not every one is line wants the same doorbuster. If your #6 in line %26amp; there are 5 lap tops, chit chat will tell you if they already cover them. Many give out cards since they are locked up. Most stores only allow 1 doorbuster item per person. So you can get 1 lap top doobuster %26amp; 1 camera doorbuster, but not 2 of the same laptop.