Just did the math from the numbers on their site and on average a "worker" doing captchas for them gets paid 0.2$/hour.

Adjusting based on average monthly salary in Bangladesh (157$) [1] and the US (4056$) [2] that would be similar to an American making 5.2$/hour which is surprisingly close to the current minimum wage in the US (7.25$/hour) [3]

So I guess this must be a fairly decent way to earn money if you're young/poor in Bangladesh...

[1] https://tradingeconomics.com/bangladesh/wages#:~:text=Wages%.... [2] https://www.thestreet.com/personal-finance/average-income-in... [3] https://en.wikipedia.org/wiki/Minimum_wage_in_the_United_Sta...