Yes they pay and though I paid out two times from here..I cannot guarantee how long they may last... it's been 17 days online since the site launched .. my only advise is that it's always good to join the site as soon as it is launched and take profits out of it because most of the sites don't last more than a month now adays especially with the growing prices of Bitcoins in the market... I invested 0.001 Bitcoins here in playmax for 30 days contract . So far , for me as of now... it's the best Bitcoin mining site and truly legit!! Let's hope they last for very long time.good luck miners!!!