1, the charges are different. Short-and medium-term debt A charges subscription, subscription and redemption fees, excluding sales service fees. Short-and medium-term debt C does not charge subscription and subscription fees, and the sales service fee is accrued within 30 days. Short-and medium-term debt E does not charge subscription fee, but class E charges 0.3% sales service fee. ..

2. The starting point of subscription is different. Class a subscription point 1 yuan. Class c purchase point starts from 65438 yuan +00 yuan. The starting point of class e is 5 million.