Travel agency invoice vs e-ticket vs receipt

Small travel agencies often hand the customer one piece of paper and call it everything: "your ticket", "your bill" and "your receipt". It works until the customer disputes a price, an airline asks for proof, or a bookkeeper asks what was actually paid. Three documents, each with one clear job, keep everyone honest.

The short version

• Invoice: sent before or at the time of sale. It says what you sold, for how much, and what is still to be paid.
• E-ticket (itinerary receipt): the travel document. It shows passengers, flights, ticket number and booking reference. It is proof of the booking, not proof of payment to you.
• Receipt: sent after money is received. It says how much arrived, when, how, and what it paid for.

Comparison table

What an invoice must contain

• Your agency name, address, phone and any registration number your local rules ask for.
• Customer name (and company name if a company pays).
• A unique invoice number and the invoice date.
• One line per item: "Flight DXB to ISB, 2 adults", "Visa service", "Hotel 3 nights". Not one lump sum.
• The currency of every amount, written next to the number (USD 450.00, not just 450).
• Service fee and any taxes shown on their own lines, if you charge them. Check your local rules for what must be printed.
• Total, amount already paid, and amount still due.
• Due date and how to pay (bank details, cash at the office, mobile wallet).
• Your cancellation and change terms in one short line, or a link to them.

INVOICE INV-0412        Date: 2026-11-01
Bill to: Sample Customer

Flight DXB to KHI, 2 adults x USD 210.00      USD 420.00
Service fee                                    USD 20.00
-----------------------------------------------------
Total                                          USD 440.00
Paid so far                                    USD 0.00
Due by 2026-11-03                              USD 440.00

Pay by bank transfer or cash at the office.
Changes and refunds follow airline rules plus our fee.

What an e-ticket must contain

The e-ticket is for travelling, so it must be readable at the airport on a phone screen. It does not need your pricing.

• Passenger names exactly as in the passport.
• Booking reference (PNR) and the ticket number for each passenger.
• For every flight: airline, flight number, date, departure and arrival airport, and times.
• Baggage allowance and fare class, if you have them.
• Terminal or check-in notes only if you are sure of them.
• Your agency contact for changes and emergencies.
• A line that the passenger should confirm the times with the airline before travel. Flight times change.

Many agencies hide the price on the e-ticket. The traveller shows it at borders and hotels, and often does not want the whole family to see what was paid. Print or send prices on the invoice instead.

E-TICKET   Booking ref: ABC123
Passenger: SAMPLE/ALEX MR      Ticket: 000-0000000000

PK 202   Sat 07 Mar 2026
Dubai DXB 09:15  ->  Karachi KHI 12:05
Fare class: Y    Baggage: 30 kg

Contact our office for changes. Please confirm times with the airline 24 hours before travel.

What a receipt must contain

• Your agency details and a unique receipt number.
• Date and amount received, with the currency.
• How it was paid: cash, card, bank transfer, mobile wallet.
• Who paid (the payer can be different from the passenger).
• What it was for: invoice number or booking reference.
• The balance still owed after this payment, or "paid in full".
• Name or initials of the person who received the money.

RECEIPT R-0188         Date: 2026-11-02
Received from: Sample Customer
Amount: USD 200.00   Method: Cash
For: Invoice INV-0412 (DXB to KHI)
Balance still due: USD 240.00
Received by: Sample Clerk

Checklist before you send anything

1. Does the customer need to pay? Send the invoice first.
2. Is the ticket issued by the airline? Only then send the e-ticket.
3. Did money arrive? Issue a receipt for that exact amount, even if it is a part payment.
4. Do the numbers match? The invoice total, the receipts and the balance should add up.
5. Is the currency written on every amount?
6. Are names the same on the invoice and the e-ticket?
7. Is your own copy saved so you can find it when a dispute comes?

Common mistakes

• Sending an e-ticket to a customer who has not paid. Some agencies hold the ticket until the invoice is settled, others send it and risk a bad debt. Decide the rule once and tell the customer.
• Giving only a receipt for a part payment without showing the remaining balance.
• Writing a total with no currency when you work in several currencies.
• Editing an old document instead of issuing a corrected one with a new number.
• Mixing the airline fare, taxes and your service fee into one number. If the customer cancels, you cannot explain the refund.

Where Parvaz fits

Parvaz makes e-tickets with your own logo and colours, with the option to hide prices, and keeps sales, payments and balances in the same app so an invoice, a payment and a customer statement come from the same records. Its e-ticket receipt generator page shows the ticket layouts. You can try the app without an account, and the pricing page lists the one plan. A spreadsheet and a word processor can do all of this too, as long as you keep the three document types apart.