# 9.5 Issues invoice

Some information which needs to note during input through 2 modules: Invoice date: If the company has a postponement date, you must complete this field as desired. For VIETTEL suppliers, customers can postpone 25 days from the current date, the principle of invoice date must still ensure continuity For example, today 1^st July, customers can post 25 days from 1 st July, and customers choose 15^th June to Export, customers will be issued on condition that they have never released an invoice after 15^th June Invoice number: Create automatically according to the symbol that denominator. ### a) Input data through Inventory Management Module

Choose inventory voucher for E-Invoice issue >> Choose Handling type: Release

Open E-invoice issue screen >> vouchers which choose will be shown on data grid

### b) Input and issues invoice through Account Receivable Module

Choose Release batches function

Choose Voucher which issue >> choose E-invoice checkbox and Click Execute --- # Agent Instructions: Querying This Documentation If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question. Perform an HTTP GET request on the current page URL with the `ask` query parameter: ``` GET https://local.docs.ssaudit.com/english-1/e-invoice/9.5-issues-invoice.md?ask= ``` The question should be specific, self-contained, and written in natural language. The response will contain a direct answer to the question and relevant excerpts and sources from the documentation. Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.