Virtapay 1st known has paybox.
Here are some features :
# You start with $100 in your VirtaPay account and it's free.
# Earn up to $20 per day in your account for participating as we continue to develop our service.
# Get a $25 bonus for each new user you refer.
# You'll be an EarlyBird user—your participation will help shape the development of this amazing new virtual currency system.
# Coming soon: Earn money to your existing bank account by sharing VirtaPay or by selling high-quality digital goods using VirtaPay.
http://www.virtapay.com/r/washeen is my affiliate link, if you go from here and join i get $25.
If you dont want to go from my affiliate link then go from there site www.virtapay.com
They are world rank 975 so i guess there is something but i can't guarantee the legitness but i already got $2375.00 in virtapay.
There is a marketplace too you can buy "Digital Delivery goods" from your credits.
Some products only cost $0.01 virtapay so i am saying just give it a try it is totally free to join.