Service
Custom POS, Billing & Management Software in Pakistan
Linters builds custom point of sale, billing and invoice software for businesses in Pakistan. Unlike subscription POS products, a custom system is a one-time build you own outright: your code, your data, your hosting, no per-terminal monthly fee. Systems can be built FBR-ready and work offline during load-shedding.
What is a custom POS system?
A point of sale system is the software that records a sale: it prints the receipt, updates stock, takes payment and files the transaction into your books. A custom POS is one built specifically for how your business actually operates, rather than a generic product you rent monthly and bend your workflow around.
Most POS software sold in Pakistan is subscription software. You pay every month, usually per terminal or per outlet, for as long as you use it. The vendor owns the code and the hosting. If you stop paying, you stop selling. A custom system inverts that: you pay once for the build, and the system is yours.
Is billing software the same as POS software?
In practice, in Pakistan, yes — most people mean the same thing. "Billing software" and "invoice software" are what businesses here usually call it; "point of sale" is the term the international software industry uses. If you searched for billing software and landed here, you are in the right place.
There is a technical distinction worth knowing. Billing and invoicing is one function: producing the bill, applying tax, printing or sending it. A full POS system does that plus stock control, customers, staff accounts, purchases and reporting. Most businesses that ask for billing software discover they wanted the rest of it too, usually about a month in.
We build both, and the same system covers retail billing, wholesale invoicing, medical and hospital billing, restaurant bills and service invoices.
Custom POS vs subscription POS: which is cheaper?
Subscription POS software in Pakistan typically runs between Rs 1,500 and Rs 10,000 per month depending on features and terminal count. Over five years, a mid-tier plan at Rs 5,000/month costs Rs 300,000 — and you own nothing at the end of it.
A custom build is a single cost that then stops. A single-outlet system starts around Rs 30,000, so against a mid-tier subscription the crossover usually arrives inside the first year — and sooner the more outlets or terminals you run, because subscription pricing scales with them and a custom system generally does not.
| Subscription POS | Custom POS from Linters | |
|---|---|---|
| Upfront cost | Low or zero | Rs 30,000 – 120,000 one-time |
| Ongoing cost | Rs 1,500 – 10,000 / month, indefinitely | Optional support only |
| Cost per extra terminal | Usually charged per terminal | Typically no per-seat charge |
| Who owns the code | The vendor | You |
| Who owns the data | Vendor's servers | Your database |
| Fits your workflow | You adapt to the software | Software is built to your process |
| If you stop paying | You lose access | System keeps running |
| Best for | Testing an idea, very small shops | Established businesses, multi-outlet, unusual workflows |
What can a custom POS system do?
- —Billing, invoicing and receipt printing, including Urdu receipts and GST invoices
- —Inventory and stock control with low-stock alerts and purchase orders
- —Multi-outlet and multi-terminal operation with per-branch reporting
- —Staff accounts, role-based permissions and shift-level accountability
- —Customer records, credit ledgers (udhaar) and loyalty
- —Expense tracking, supplier and vendor management
- —Offline-first operation that keeps selling through load-shedding and internet outages, then syncs
- —FBR e-invoicing integration for Tier-1 retailers
- —Reporting: daily sales, profit margin, dead stock, staff performance, tax summaries
Does it work without internet?
Yes, if it is built that way. This matters more in Pakistan than most vendors admit: load-shedding and patchy connectivity are normal operating conditions, not edge cases. A cloud-only POS that freezes when the link drops stops your counter.
We build offline-first where the business needs it. Transactions are written locally and queued, the counter keeps operating, and everything syncs once the connection returns.
Which industries do you build POS systems for?
We build for any business that sells, bills or tracks stock. These are the verticals we cover in depth, each with its own workflow, reporting and compliance requirements:
Gym management software
Gym management software handles memberships, fee collection, attendance and trainer scheduling in one system.
Clinic management software
Clinic management and medical billing software handles appointments, patient records, prescriptions and billing in one system.
Pharmacy POS software
Pharmacy billing software manages counter billing, batch and expiry tracking, supplier ledgers and stock for medical stores.
Factory & production software
Factory production software tracks raw material, job orders, work-in-progress, labour and finished goods so a manufacturer knows the true cost of every unit produced.
Retail & utility store POS
Retail billing software handles barcode billing, stock control, supplier ledgers and daily sales reporting for shops, kiryana stores and marts.
Restaurant POS software
Restaurant billing and POS software manages table orders, kitchen order tickets, takeaway and delivery in one system.
How long does a POS build take?
A single-outlet system with billing, inventory and reporting typically takes about a week. Multi-outlet and vertical systems run one to two weeks, and factory or production workflows two to three. FBR integration adds a further one to three weeks on top of whichever of those applies. You get a firm timeline after scoping, before any work starts.
FAQ
Questions, answered.
Both, and in Pakistan they usually mean the same thing. "Billing software" and "invoice software" are the common local terms; "point of sale" is the international one. Strictly, billing and invoicing covers producing the bill, while a POS system adds stock, customers, staff accounts and reporting. We build either, including retail billing, wholesale invoicing, medical and hospital billing and restaurant billing.
Yes, and it is worth being honest about it. Open source options exist and can work if you have someone to install, configure, host and maintain them, and if you can live with a generic workflow. What they do not include is FBR integration built for your case, Urdu receipts, your specific process, or anyone to call when the counter stops on a Saturday. Free software has a cost; it is just paid in your time rather than in rupees.
A custom POS or management system from Linters generally costs between Rs 30,000 and Rs 120,000 as a one-time build, depending on the number of outlets, the complexity of the workflow and whether FBR integration is required. There is no per-terminal monthly subscription afterwards, only optional support.
Yes. We migrate existing product catalogues, stock levels, customer records and historical sales where the data can be exported. Most subscription POS products allow a CSV or database export, and we audit what is recoverable before committing to a migration plan.
Yes, as an optional care plan rather than a mandatory subscription. The system keeps running whether or not you hold a plan. Support covers bug fixes, feature additions, staff training and updates such as changes to FBR requirements.
Yes. Receipts, product names and the operator interface can be built in Urdu, English or both. This matters for counter staff who read Urdu faster than English, and it reduces training time and billing errors.
Related services
Compliance guides
Cited, source-linked reference guides to Pakistan's FBR digital invoicing rules. No sales pitch, no invented penalty figures.