After placing an order for refueling on the group platform, many small partners need to invoice, so how can group members electronically invoice? Below I will give you a detailed introduction, and friends who don't know can come with me to have a look!

How do group members issue electronic invoices? 1. Open the Energy Chain Oil app, and click the third option order in the bottom menu bar to view personal historical payment information.

2. Click the billing option in the upper right corner, and select the historical consumption vertex that meets the requirements to apply for billing.

3. Users can choose a series of different functional options such as energy chain oil invoicing, oil station invoicing, and refueling service invoicing through the app.