Harrisco is a company that needs editors to review science articles written by South Korean physicians and scientists. The English in the articles are rough therefore they require much editing. The owner and his subordinates are friendly initially. They dump much work on you up front. There is minimal to no feedback on your work. When the time comes to pay you their friendly spirit turns negative. After dozens of files completed they state you are the worst editor on Earth, cancel the remaining files you have on their net site and go silent on you. As many websites with commentary about Harrisco note, they do not pay you. This is a truism. Essentially a predatory company there exists ways to sting them back. IMHO stay away from them. They are the lowest of the low. As a man of faith I usually turn the other cheek, in this case I cannot. Good luck my fellow editors.