求翻译：　　2011年10月10日午间消息，淘宝商城宣布将正式升级商家管理系统。原有商家需缴纳的每年6000元技术服务年费，提高至3万元和6万元两个档次。是什么意思？

October 10, 2011 noon, Taobao Mall will be officially announced to upgrade the business management system. Existing businesses need to pay 6000 yuan per year technical service fees, increased to 30,000 yuan and 60,000 yuan two grades.

October 10, 2011 noon news, Amoy treasure Mart announced that it would formally upgraded business management system. The original developers have to pay $6000 per year for technical services costs, $30,000 to $60,000 and two grades.

　　On October 10, 2011 midday the news, washes the valuable commercial city to announce officially will promote the business management system management system.The original business must pay every year 6000 Yuan technical service year expense, enhances to 30,000 Yuan and 60,000 Yuan two scales.

　　On October 10, 2011 noon news, Taobao Mall announced the official upgrades business management system. Existing merchants required to pay $ 6,000 per year annual fee for technical services increased to $ 30,000 and $ 60,000 for two grades.

　　The news of the noon of October 10, 2011, wash the treasure store and announce that will upgrade the administrative system of trade company formally. There is technological service annual package of 6000 yuan of every year which a trade company needs to pay originally, raise it to 30,000 yuan and