How to invoice a Petromax gas station expense?

Step-by-step guide to invoice Petromax gas station expenses.

We give you two options to invoice expenses at Petromax gas stations: the first is through the Petromax website (estimated time: 8 minutes), and the second through Zumma Financial (estimated time: 2 minutes):

• Option 1: Petromax invoicing portal

Step 1: Go to the Petromax invoicing portal

Step 2: Click "Factura Express"

Step 3: Enter your gas ticket information: station number, folio, Web ID, and purchase date

Step 4: Click "Agregar Ticket" (Add Ticket)

Step 5: Enter your tax information: RFC, business name, zip code, tax regime, CFDI use, and email address

Step 6: Verify your information and click invoice

And that's it! This is how you can get your invoice through the Petromax gas station invoicing portal.

• Option 2: Invoice through Zumma Financial

If you're already a Zumma customer and have already entered your tax information in your account profile, just follow these steps:

Step 1: Send a photo of your ticket via WhatsApp

Step 2: Choose the CFDI use and payment method for your purchase

Step 3: Wait to receive your invoice via WhatsApp and email

If you're not yet a Zumma user and want to start automatically invoicing your expenses via WhatsApp, request a demo of our service here.

Start invoicing your expenses from WhatsApp