I bought from Ifuncity recently. My overall experience was ok, but they are really not a viable option for making money. For $5, I bought an ipod charging adapter. It took over 2 weeks to get to me, and shipped from China even though they are a U.S. supplier. With this kind of shipping time, buyers would be unhappy. It was pretty low quality and you can tell it was made in China.. If you want cheap accessories and electronics, and you are going to buy from China, use DHgate. You can get things much cheaper. For example, the charger I bought from Ifuncity can be found on Dhgate for $1.50 wholesale or even less. In addition, leather Ipad cases cost close to $20 on Ifuncity when they sell for no more than $10 on ebay.
Good luck, but I really cannot say that I recomend Ifuncity because of slow shipping time and prices.