I bought some jwh-250 from this company, and requested a tracking number. they took my money, sent a receipt vie e-mail, and after 4 months never sent a tracking number, never sent the package, and would not respond to any emails or inquires via their website where it says they will respond in 24-48 hours. eventually i just reported this to alertpay, and they cheerfully refunded my money immediately. i suggest nobody deal with these guys, but if you do not believe, then good luck to you :D