Here is list of Top Deal Daily Deals Sites according to their volume in November 2014. Currently there are more than 420 daily deals site but most of them are not suitable for our purpose. I am testing these myself and putting it out if they are good . Most daily deal site that peaked during 2010 have gone out of business or shut down , Few lucky ones have been acquired by these big 10 .
Groupon : Largest and most widely used , You will find best deals here .
Travelzoo : As you might have guessed, they Specializes in Hotel, Flights , Cruises, Vacation packages
ncrowd : City based Deals Site and App
Lifebooker: Interesting Site , Just for WOMEN , You can get all kinds of women goodies and book appointments such as laser removal , haircuts, coloring etc
Zulily : Another popular deal site that sells all
SMALLER SITES – Purchase at your own risk
Shnoop : They have generally one deal only per day .
DealCatch.com : Seems like they have some decent deals .
Yipit.com lets you see all the deals from all the sites
If you have any sites that are worth for readers but I have missed , Please send me email at email@example.com and I will go ahead and add them