Custom software for travel, Umrah and tour agencies

Travel agency software development from booking to voucher to ledger

Hotel and transport bookings, vouchers and accounts in one system, so a booking is entered once.

Most agencies run bookings in one place, vouchers in another and accounts in a third. We build a back office around your own packages, suppliers and sub-agents, and we say plainly when ready-made travel software is the better choice. Choose 2 to 3 key modules and test them in a free pilot first.

Discuss Your Project See the voucher-to-ledger example

Illustrative example

The work is a form of booking system development, with accounts attached to every booking. It is delivered as a managed project, and you test working modules before you agree to the full build.

Who this is for

Travel, Umrah and tour agencies in the Gulf and Pakistan that sell hotel nights, transport and packages and issue their own vouchers.
Agencies that sell through sub-agents or branches and need each one to see only its own bookings, vouchers and balance.
Teams that keep bookings in one tool, vouchers in a word processor and accounts in another, and re-key every booking into the ledger.

Not a fit if

An agency that only resells flights through a GDS terminal or a consolidator portal. Ticketing, reporting and settlement already happen there, and a small accounting package covers the rest.
A new or very small agency with a handful of bookings a month. A spreadsheet, a voucher template and an accounting package cost far less. Start there.
An agency whose packages and supplier terms are standard and that wants a ready-made product with a vendor-run roadmap. Buying is faster and lower risk for you.

Key facts

Provider: Timeline Digital, a custom software development company founded in 2013 and headquartered in Islamabad, Pakistan
What we build: Custom travel agency back-office software: enquiries and quotations, hotel and transport bookings, vouchers, group costing, supplier payables, customer and sub-agent ledgers, and accounts
Company scale: 1,500+ projects for 860+ clients in 25+ countries, all sectors combined; 1,200+ developers and 85+ management professionals, including group-company employees
How it is delivered: A managed project, delivered remotely. Office hours are Monday to Friday, 9:00 to 18:00 Pakistan time (PKT, UTC+5).
Schedule: There is no fixed timeframe: the schedule is set from your requirements in the Plan step. The free pilot of 2 to 3 key modules is ready in about 2 days, and with 1,200+ developers we have the capacity to deliver a focused system in as little as 2 weeks.
Pricing: Timeline Digital does not publish prices for custom software, because every project is custom. The price is agreed after requirements analysis and the free pilot.

Key takeaways

Five things to know before you commission travel agency software

The value is in the chain, not the screens: a confirmed booking should produce the voucher, the supplier payable and the customer or sub-agent ledger entry without anyone typing it twice.
Vouchers are documents suppliers act on, so they need a number, a status, the supplier confirmation reference and a controlled reissue, in Arabic and English where your suppliers and guests need both.
Profit per booking and per group only comes out right when supplier cost and sale price are recorded on the same booking line, in their own currencies.
Ready-made travel software is the better choice for many agencies. A custom build earns a comparison when your package costing, sub-agent terms or voucher rules do not fit a product.
Tax and e-invoicing support is designed per project and confirmed with your tax adviser. No compliance is promised by software alone.

What the system covers

What does travel agency software do?

Travel agency software records every enquiry, quotation, hotel and transport booking, voucher, supplier bill and customer payment in one place. The ten modules below are the usual scope. Each is confirmed with you, the first two or three become the free pilot, and the rest follow after you approve it.

Modules of custom travel agency software: what each module does and what it produces or posts, from enquiries and quotations to vouchers, ledgers, multi-currency accounts and reports
Module	What it does	What it produces or posts
Enquiries and quotations	Records each enquiry with dates, pax, hotel category and transport needs, then builds a quotation from your rate sheets with options the customer can choose between.	A numbered quotation by email or WhatsApp, a follow-up date, and a booking created from the accepted option without re-entry.
Hotel bookings and room allocation	Holds hotels, room types, meal plans, seasons and contracted rates. Allocates rooms to guests and groups against your allotment or a per-request confirmation.	A rooming list, a booking status (requested, confirmed, amended, cancelled) and the supplier cost for each night.
Transport bookings	Books transfers, intercity legs and day trips by vehicle type, route, date and time, with the transport supplier and the passenger count.	A transport schedule per group, a job list per supplier and the supplier cost for each leg.
Voucher issue and printing	Issues hotel and transport vouchers from confirmed bookings only, with a voucher number, the supplier confirmation reference and a controlled reissue when a booking changes.	A print-ready or PDF voucher in Arabic and English, with a status of issued, amended or cancelled.
Group and package costing	Builds a package from hotel nights, transport legs, visas and extras, then works out cost per person by room sharing (quad, triple, double) and your markup rule.	A cost sheet and selling price per person, and planned against actual margin once the group has travelled.
Supplier payables	Raises what you owe each hotel and transport company from the vouchers issued, matches supplier invoices against them and tracks payments and advances.	A supplier statement, an ageing report and a list of vouchers not yet invoiced.
Customer and sub-agent ledgers	Keeps a running account for each customer and sub-agent: bookings invoiced, receipts, credit notes, refunds and the credit limit you set.	A statement of account, an outstanding balance and a hold on new vouchers when the limit is passed, if you choose that rule.
Multi-currency accounts	Records each transaction in its own currency (for example SAR, AED, PKR or USD) with the exchange rate used, and keeps the general ledger in your base currency.	Journals posted from bookings, receipts and payments, with exchange gains and losses shown separately.
VAT-ready invoices	Issues tax invoices and credit notes with the VAT fields, numbering and bilingual layout your market requires, using the tax treatment your adviser sets per service type.	Invoices and a VAT report for the period. E-invoicing connection is scoped separately where it applies to you.
Reports	Reads the live booking and ledger data: no exported spreadsheets to reconcile.	Profit by booking, group, sub-agent and staff member; arrivals and departures; unpaid suppliers; overdue customers; sales by hotel and route.

A customer-facing side can be added to the same data: see customer portal development for logins where customers and sub-agents check their own bookings, and mobile app development if guests or drivers need the schedule on a phone.

Honest decision guide

Ready-made travel software or a custom build?

Ready-made travel software suits an agency whose packages, vouchers and accounts follow a standard pattern, and it starts sooner. A custom build suits an agency whose costing, sub-agent terms or voucher rules are its own. The table shows where each is stronger, so you can choose on fit.

Ready-made travel agency software compared with a custom build on process fit, speed, vouchers, accounts, supplier connections, cost model, control of change and main risk
Question	Ready-made travel software	Custom build
Your process	Close to what the product expects: standard packages, standard vouchers, standard chart of accounts	Package costing, sub-agent terms, voucher wording or approval rules that are your own
Time to a first working system	Quicker when the standard features cover the need	Free pilot of 2 to 3 modules first; the full schedule is set from your requirements
Vouchers and documents	Fixed or lightly editable templates; check Arabic layout and reissue rules before you buy	Laid out to your design in Arabic and English, with the status and reissue rules you choose
Accounts	Often a built-in ledger or an export to an accounting package; check multi-currency and sub-agent statements	Booking, voucher and ledger share one record, or the system posts to the accounting package you keep
Supplier and channel connections	Whatever connectors the vendor already offers	Built per supplier or channel, where the other side offers an API and permits the connection
Cost model over several years	Subscription or licence, usually per user or per branch, plus any customisation fees	Mostly the build and support; no per-user licence
Control of change	The vendor sets the roadmap	You set it and own the source code on full payment
Main risk	Workarounds in spreadsheets where the product does not fit	Requirements that stay unclear until a pilot proves them on your own bookings

Buying ready-made is usually better when

Your packages, vouchers and supplier terms are close to what a ready-made product ships with.
You want one vendor to host, run and upgrade the product, and you are happy to follow its roadmap.
Your team is small, and the per-user cost is lower than the cost of maintaining your own system.

A custom build deserves a comparison when

Staff re-key every booking into the accounts, and month-end is a reconciliation between two or three tools.
Sub-agents or branches need their own login, their own prices or credit limits and a statement they can check themselves.
Group costing by room sharing, season and supplier is done in spreadsheets because the product cannot hold your rules.
You want to own the code, choose the hosting and change the system as your suppliers and markets change.

The general trade-offs are in our packaged versus custom development comparison. If you are comparing vendors rather than approaches, our list of custom software development companies explains how to shortlist one.

Illustrative worked example

How do hotel and transport vouchers flow into the accounts?

Vouchers flow into the accounts because each booking line carries both the supplier cost and the sale price. Invoicing the booking posts the sale to the customer or sub-agent ledger, and issuing each voucher posts the cost and the amount owed to that supplier. The example below follows one group.

Illustrative example, not a real booking or a quoted rate. A sub-agent books a group of 40 people: 10 quad rooms for 5 nights and 3 coach transfers, sold as one package. All amounts are invented round numbers in Saudi riyals, and VAT is left out to keep the arithmetic clear. The tax treatment of each line is set with your tax adviser.

The booking: supplier cost against sale price

Illustrative group booking for 40 people: hotel and transport supplier cost compared with the package sale price, in Saudi riyals
Booking line	Supplier cost (SAR)	Sale price (SAR)
Hotel: 10 quad rooms for 5 nights at 400 per room night	20,000	Included in the package
Transport: 3 coach transfers at 1,200 each	3,600	Included in the package
Package sold to the sub-agent: 40 people at 700 each	Not applicable	28,000
Total	23,600	28,000

The ledger entries the system posts

Illustrative ledger entries posted from one group booking: sale to the sub-agent ledger, hotel and transport cost to supplier payables, a deposit received and a supplier payment
Event	Debit	Credit	Amount (SAR)
1. Booking confirmed and invoiced	Sub-agent ledger (receivable)	Package sales	28,000
2. Hotel voucher issued	Cost of sales: hotels	Hotel supplier (payable)	20,000
3. Transport voucher issued	Cost of sales: transport	Transport supplier (payable)	3,600
4. Sub-agent pays a deposit	Bank	Sub-agent ledger (receivable)	10,000
5. Hotel paid in full	Hotel supplier (payable)	Bank	20,000

After these five events the system shows, without anyone preparing it: gross profit on the group of 4,400 (28,000 less 23,600), a sub-agent balance of 18,000 still to collect, nothing owed to the hotel and 3,600 owed to the transport supplier. If the booking changes, the voucher is reissued with a new status and the entries are adjusted by the difference, with the earlier version kept in the history.

Sub-agents and branches

Can sub-agents and branches work in the same system?

Sub-agents and branches can work in the same system through their own logins. A sub-agent sees only its own bookings, vouchers and statement, a branch sees its own desk and cash, and head office sees everything. Prices, credit limits and permissions are set per sub-agent, branch and role.

Sub-agent login

Each sub-agent sees only its own enquiries, bookings, vouchers and statement.

Prices can come from a sub-agent price list or a markup rule, and a credit limit can stop new vouchers when the balance passes it. Which rules apply is your decision, written down in the Plan step.

Branch access

Branches work in the same system with their own users, cash and bank accounts and numbering.

Head office sees every branch; a branch sees its own. Roles separate who can quote, confirm, issue a voucher, approve a discount and post a payment.

What stays with head office

Supplier contracts, cost rates and margin are hidden from sub-agents and, if you choose, from branch staff.

An audit log records who changed a booking, reissued a voucher or edited a rate, and when.

Integrations, scoped one by one

Which systems can travel agency software connect to?

Travel agency software can connect to an accounting package, a payment gateway, email and WhatsApp for sending vouchers, and supplier feeds where the supplier offers an API. Each connection is a separate scoped item, assessed for method, access and permission before it is promised. None is assumed.

Accounting package

Keep the ledger inside the new system, or post journals to the accounting package your accountant already uses.

Posting depends on the package offering an import or an API. We check the method and the chart of accounts mapping before it goes in the scope.

Payment gateway

Take card or online payments against an invoice or a deposit request, and receipt them to the right ledger.

The gateway is one you hold a merchant account with. Card data stays with the gateway; the system stores the payment reference and status.

WhatsApp or email delivery of vouchers

Send the voucher PDF and booking confirmation to the customer, sub-agent or supplier from the booking screen.

Email is straightforward. WhatsApp delivery needs a WhatsApp Business account that you own and follows the messaging rules of that platform, so it is confirmed before it goes in the scope.

Supplier feeds

Pull rates and availability, or push bookings, where a hotel supplier or wholesaler offers an API and gives you access.

Each supplier is assessed on its own: method, credentials, test environment and commercial terms. Where there is no API, rates are loaded from rate sheets instead.

How connections are assessed and built is described on our systems and API integration page.

Rules, stated carefully

What the rules say, and what software can honestly do

Tax and travel rules differ by country and they change. Your tax adviser and the relevant authority have the final word.

Saudi VAT and e-invoicing

Saudi Arabia applies VAT at a standard rate of 15 percent. ZATCA, the tax authority, runs an e-invoicing scheme whose integration phase connects a taxpayer's invoicing system to its Fatoora platform, rolled out in waves by revenue. How VAT applies to each travel service, and which wave applies to you, is for your tax adviser to confirm.

Umrah platforms

The Ministry of Hajj and Umrah runs the Nusuk platform for Umrah services, and since June 2025 it has required accommodation for Umrah pilgrims arriving from abroad to be documented on Nusuk Masar before a visa is issued. Check the current rule with the Ministry. A custom back office records your own bookings and reference numbers. This page claims no connection to any government platform.

Airline ticketing

IATA-accredited agents report and settle airline ticket sales through the IATA Billing and Settlement Plan (BSP). That process stays where it is. A custom system can record ticket sales and costs for your accounts, keyed in or imported from a report you are permitted to export.

Software built for you is designed to support the invoices and records you need. We do not claim that any system makes a business compliant, and we make no certification claim of any kind. For how we work with companies in the Kingdom, see software development for Saudi Arabia.

Free pilot

How the free pilot works

Before you commit to the full project, we build 2 to 3 of your key modules as working software, free of charge, ready in about 2 days. Your team tests the pilot, and the full build starts only after you approve it.

See how the free pilot works

Understand
We learn your requirements and how your organisation works today.
Select pilot modules
Together we choose 2 to 3 key modules that prove the solution.
Build the working pilot
We build those modules as real, working software, free of charge.
You test it
Your team uses the pilot. The full project starts only after you approve it.

Start small

Three ways a travel agency can choose its pilot modules

The pilot is 2 to 3 modules that prove the hardest part of your work on a sample of your own hotels, routes, rates and voucher layout.

Booking to voucher

Hotel booking with room allocation, transport booking, and voucher issue in Arabic and English

Proves: Proves the daily work of the reservations desk on your own hotels, routes and voucher layout.

Voucher to ledger

Voucher issue, supplier payables, and the customer or sub-agent ledger with statements

Proves: Proves that a booking reaches the accounts without re-keying, and that balances reconcile.

Group costing

Package builder, cost per person by room sharing, quotation, and planned against actual margin

Proves: Proves your costing rules on a real group you have already run, so the numbers can be checked.

Pricing. Timeline Digital does not publish prices for custom software, because every project is custom. The price is agreed in writing after requirements analysis and the free pilot. The full explanation of the pilot and the steps around it is on how we work.

When not to build

When is custom travel agency software the wrong approach?

Custom travel agency software is the wrong approach when an agency only resells flights through a GDS or a consolidator portal, when bookings are few, or when a ready-made product already fits. In those cases the tools you have, plus an accounting package, do the job for less.

An agency that only resells flights through a GDS terminal or a consolidator portal. Ticketing, reporting and settlement already happen there, and a small accounting package covers the rest.
A new or very small agency with a handful of bookings a month. A spreadsheet, a voucher template and an accounting package cost far less. Start there.
An agency whose packages and supplier terms are standard and that wants a ready-made product with a vendor-run roadmap. Buying is faster and lower risk for you.
An agency whose real problem is unwritten rules. If rates, markups and credit terms live in people's heads, write them down first. Software will only repeat the confusion faster.

Glossary. Voucher: the document a hotel or transport company accepts as proof of a confirmed, paid-for service. Allotment: rooms a hotel holds for an agency for a period. Rooming list: which guest is in which room. Sub-agent: a smaller agency that sells your packages under agreed prices and credit. Payable: money owed to a supplier. Ledger: the running account of one customer, sub-agent or supplier. GDS: a global distribution system used to search and book airline seats. BSP: the IATA plan through which accredited agents settle ticket sales with airlines.

FAQ

Travel agency software questions buyers ask

Should a travel agency buy ready-made software or commission a custom build?

Buy when your packages, vouchers and supplier terms are close to standard: a ready-made product starts sooner and carries less risk. Consider a custom build when package costing, sub-agent pricing and credit, bilingual vouchers or the link to accounts are where the product falls short. Put the same real booking through each option before deciding.

Can hotel and transport vouchers be issued in Arabic and English?

Yes, when it is part of the scope. Vouchers can be laid out in Arabic and English on one page or as separate versions, with right-to-left text handled properly, your logo and terms, the supplier confirmation reference and a voucher number. The layout is agreed with you from your current voucher before it is built.

Can the system handle more than one currency?

Yes, when it is scoped. Each booking, receipt and supplier payment is recorded in its own currency with the exchange rate used, and the general ledger is kept in your base currency. Exchange gains and losses are shown separately. Which currencies you use, and where rates come from, is agreed in the Plan step.

Will the invoices meet Saudi VAT and ZATCA e-invoicing requirements?

Invoicing can be designed around the VAT and ZATCA e-invoicing requirements that apply to your business, including bilingual invoices and the required fields. Which rules and which integration wave apply to you, and whether the finished system conforms, is confirmed with your tax adviser and through ZATCA's own onboarding process. No conformance is claimed before that.

Does it connect to a GDS, airline systems or government Umrah platforms?

No such connection is claimed on this page. Access to a GDS, an airline system or a government platform depends on that operator's own accreditation, terms and technical interface. If you hold the access and the operator allows a connection, it can be assessed as a separate scoped item. Otherwise references are entered by your staff.

How much does custom travel agency software cost?

Timeline Digital does not publish prices for custom software, because every project is custom. The price is agreed in writing after requirements analysis and the free pilot. It follows the modules, users, branches, sub-agents, currencies, integrations and data migration you need. Any change outside the approved scope is agreed with you before extra work begins.

How long does travel agency software take to build?

There is no fixed timeframe: the schedule for your travel agency system is set from your requirements in the Plan step. The free pilot of 2 to 3 key modules is ready in about 2 days, and with 1,200+ developers we have the capacity to deliver a focused system in as little as 2 weeks.

How does the free pilot work for a travel agency?

Send us one voucher and one group cost sheet, and see them working first

Tell us what you sell, how many branches and sub-agents you have, and where bookings are re-keyed today. We reply with the modules we would pilot, or an honest note that ready-made software fits you better. A mutual NDA can be signed before you share sensitive details.

Discuss Your Project

Updated 10 November 2026

About this page

Published by Timeline Digital. This page describes software that can be commissioned, not an existing product. The worked example uses invented figures. Tax, e-invoicing and integration features are described as designed to be supported and are confirmed per project; no certification, compliance or connection to any named platform is claimed.

Author

Usama Asif

CEO and CTO, Timeline Digital.