TrueFreeMoney- There is a $20 minimum to withdrawel and they offer a $3 signup bonus. Cashout the end of the month to be paid the 1st of the second month. Example: You cashout May 31st and will be paid by July 1st. There is s 3 tier referral system here, First level is 10%, Second level is 5% and Third level is 2%. Plus you receive a 10 cent bonus for each First level referral that signs up.
SquishyCash- This site has a $20.00 minimum and also pays monthly. You cashout the end of the month to be paid between the 25th and 30th of the next month. I have been paid by this site before. There are 3 referral levels on this site, First level is 10%, Second level is 5%, and Third level is 2%. This site accepts members from the United States, Canada, and the UK.
DealBarbiePays- This site pays monthly with a #20 minimum required to cashout. There is also a $5 signup bonus! You cashout the end of the month to be paid around the 25th of next month. I have been paid a couple of times from this site. There is a 3 tier referral system here, First level is 15%, Second is 3%, and Third level is 2%. This site has amazing contests all month long, and usually credits very fast!
WAHMBUCKS- This site just recently opened, there are only 98 members right now. Minimum cashout is $15.00 and this site pays monthly. There is a $4.00 signup bonus! The owner here is a fellow gpt'er from some forums I belong to, so I know this will be a great site! There are 2 referral levels on this site, First level is 15%, and Second level is 3%.
