NetFlip can be very complicated and confusing as well as extremely frustrating!
Finding the paying links can be very frustrating if you are just doing random searches. I visit another rewards forum and get my words from there. I only do NetFlip on 2 days and skip the 3rd because there are usually not 30 paid searches on that site.
In addition, some sites have "non-identical twins" that do not appear to be the same site but have the same parent company. You will not get paid for visiting both sites.
Here's a starter list for you:
Furniture - furniture fan 3¢
Ferrets - ferretstore 2¢
Metabolife - Hypertracker 1¢
Carpet - rugsusa 5¢
Hair - 4Derm 1¢
Money - Smartvillager 1¢
php - performancehosting 1¢
name a star - starwishing 2¢
paint - insuladd 1¢
hacking - securehq 1¢
family - ancestralfindings1¢
descrambler - cablebox.tv ¢
banner - linkitout 1¢
skin - kineraseusa 1¢
If you don't shop thru them or do sign ups, this can be a very slow program. However, they are very reliable when it comes to payment, which is why I stay with them.