This co. is 1 of the few China co. that offer only Real genuine microsoft windows software at lowest prices than every where else. They buy in bulk amounts to allow great deal savings for buyers.Minimum 100 pieces as follows:xp pro oem $69.95xp home $64.95,office 2003 pro oem $79.95server 2003 $109.95xp pro retail box $99.95office 2003 retail box $119.95Send your western union advance payment to: first name: NI last name :YANG City : Shen Zhen ShenzhenCountry : ChinaSend western union payment sendersfirst name: Last name: city: country: MTCN Number to : NI YANGEmail here.You will recieve your shipment in 3 to 5 days guaranteed.