1. Open the invoice page (a button at the end of this list).
2. Input your data: RFC, reference number and total expenditure without including tip. You can obtain a single invoice for several expenditures.
3. If you are already registered, your data will appear automatically.
4. If the information is correct, click on Generate Invoice, if not, click on Return.
5. By clicking on Generate Invoice, the transaction will be stamped and sent directly to your email address.