Research Writing Center was one of those that offered very low pay like that, and I still get emails from them from time to time, but I have NEVER taken any assignments from them. Evidently that's what they are paying their writers from India, Pakistan or the Philippines.
Sure. RWC pays horribly low rates.
You cannot expect to make Wayne Rooney's kind of money in this industry. It is becoming boring.
sounds like you worked for essaywriters.net, or maybe academia-research.com. they love to bait and switch writers.