4TBB <-- Here you go, it's not mine though.
few years back when i used to type captcha there they only pay via paypal.
They pay in bitcoins too these days
Edit: Regarding the experience part, I did sign up for megatypers a few days back hoping I would have to type out texts from documents. But it turns out you have to solve captchas and there was no captcha available to solve when I waited for almost 3 minutes. So, I quit. Also they pay just $0.7 for 1000 captchas which I think is low and not worth the time.
Sounds like another kolotibablo or whatever those solve captcha for money things are called. Microtasks pay more in my opinion, IF you find the source and avoid the several intermediaries. Unfortunately only a few of the intermediaries pay in bitcoin, Crowdflower or Figure eight as its called now has a direct (no referrals) site but only works with Paypal which for me now means stuck money.
There you can help train AI recognize things for the Pentagon for a few cents, pays better than solving captchas!
Or if you don't live in a "third" world country like mine, you can probably make more doing polls, such as Google Rewards.
