Step 1: Open WeChat (version 8.0. 16) in iPhone 13 mobile phone iOS 15.0, log in to WeChat APP, enter: WeChat Invoice Assistant in the search bar, and click to enter the WeChat Invoice Assistant page.

Step 2: First-time users need to agree to the agreement.

Step 3: On the WeChat Invoice Assistant page, click "Invoice from Cooperative Merchants" and select a cooperative merchant to invoice.

Step 4: Users who have not added the invoice header need to click "Add Invoice Header" on the WeChat invoice assistant page, enter information such as name, tax number, company address, telephone number, bank, bank account number, and then click "Save".

Wechat Invoice Assistant supports China Unicom, JD.COM ETC Assistant and Didi Chuxing to issue electronic invoices. Other merchants may access the WeChat invoice assistant later, and users need to wait patiently.

WeChat payment electronic invoice inquiry: WeChat payment electronic invoice can be viewed directly on WeChat. Open WeChat (version 8.0. 16) in iPhone 13 mobile phone iOS 15.0 and log in to WeChat directly, then select "Me" in the menu bar below; Then select "Card Package"; After entering the card package page, click "Ticket" to view the electronic invoice of WeChat. Wechat can apply for opening an electronic invoice only by providing payment voucher, and the details of the electronic invoice can be viewed through the card package-ticket.

Electronic invoice is the product of the information age. Like ordinary invoices, they are distributed to merchants in the form of unified issuance by the tax bureau. The invoice number is distributed to merchants with national unified coding and unified anti-counterfeiting technology. The signature mechanism of the electronic tax bureau is attached to the electronic invoice.

There are two main situations in the process of issuing electronic invoices. One is that users issue electronic invoices on the premise of holding paper vouchers; The other is to apply directly to the merchant for issuing electronic invoices. Details are as follows:

1. Some merchants will directly provide users with receipts that can be invoiced. You can "scan" the QR code on the receipt through WeChat, and select individual or enterprise invoices according to the actual situation. For enterprise invoices, you need to fill in detailed tax number, enterprise name, enterprise address and bank account opening address information; After the information is filled in and submitted, the electronic invoice will be sent to the mailbox reserved by the applicant after it is successfully issued.

2. When shopping, directly apply to the merchant to issue an electronic invoice, which is generally used for online shopping consumption. Find the billing application directly through the consumer order, then fill in the enterprise tax number, name and other information, and fill in the personal mailbox, and the invoice will be sent directly to the mailbox.