It may be that the theme of the invoice is wrong, which leads to the inability to find the corresponding invoice for the camp fare. 1. Uploading may be delayed. You can check again in two days. 2. If the offline invoicing of the billing party is not uploaded, contact the billing party to confirm the uploading status of the corresponding invoice in the billing software; 3. The queried invoice issuing date is more than 1 year from the current date.

E-ticket folder is a small program, which provides notifications and delivers electronic bills to payers according to the business needs of various billing units.

The solution is to open the "e-ticket folder" applet, register and log in, fill in the mobile phone number, obtain the verification code, and confirm the login. After the e-ticket is successfully issued, the e-ticket will be collected in the applet My Wallet.

Scan code to pay attention to "e-ticket folder" Scan code through mobile phone WeChat and pay attention to "e-ticket folder". You can also search for "e-ticket folder" in the WeChat search bar to obtain small programs. 2.

Fast login for WeChat users Select "Fast login for WeChat users" and click "Allow" to confirm login. 3. Enter the columns of "My Company" and "My Company" and click "More"

",click" Search "next, locate and select" Heilongjiang ",and enter" Harbin Institute of Finance "to search. 4. Get the "electronic bill" in real time. Click "self-service ticket collection" and enter the "last name".

Name/ID number/student number (or examinee number) ",you can get the electronic bill.