Digitalising your counter: a complete POS guide for a new business

You are opening a shop. You have stock arriving, a counter, and a decision nobody warns you about: how are you going to ring up a sale?

Most new businesses in Sri Lanka answer it twice. First with a receipt book and a cash box, because that is what you can start with on day one. Then, six or twelve months later, with a proper system — after a stocktake comes up short, or the accountant asks what last March actually looked like and the honest answer is nobody knows.

This guide is about skipping the first answer. Not because paper is shameful, but because the information you lose in those first months is the information you most need to run the second year.

What you actually lose without a system

A cash box tells you how much money is in the cash box. That is all. It cannot tell you:

• What sold. Not revenue — which items, at what time of day, in what combinations. That is the difference between restocking on instinct and restocking on evidence.
• What the cash should be. If you do not know what the drawer ought to hold, you cannot tell a shortfall from a miscount, and you will never raise it with anyone.
• What stock you have. Every sale changes it. If sales are not recorded against stock, your stock figure is a guess that degrades daily.
• What your margin is. Per product, not overall. Most shops have a few lines quietly losing money and a few carrying everything.

None of this hurts in month one. All of it hurts in month twelve, and by then the data to answer it does not exist.

A POS is not a cash register

This is the part worth getting straight before you compare products.

A cash register records a transaction. A point-of-sale system records a transaction and everything that follows from it — the stock that left the shelf, the invoice raised, the payment received, the entry in your accounts, the customer it belonged to.

The test of a POS is not how fast the counter is. It is whether the counter and the back office are the same system. If your till and your stock list are separate, somebody reconciles them by hand, and that person eventually stops.

WorkSuite Point of Sale is built on that principle: a counter sale writes to Orders, Inventory and Billing in a single transaction, so the sale is complete everywhere or nowhere. There is no overnight sync to go wrong and no second copy of your stock figures to drift.

What you need on day one

Less than people expect. To start selling you need:

1. Your products in the system — name, price, and a barcode if the item has one. You can start with your fastest-moving lines and add the rest as you go.
2. A register — the counter itself, with a code. One per counter, per branch.
3. A cashier account with the right permissions, which is not the same as your owner login.
4. A receipt layout for whatever printer you have — 80 mm and 58 mm thermal are the usual Sri Lankan sizes, and A4 if you invoice.
5. An opening float — the cash you put in the drawer before the first sale.

That is a morning's work, not a project. What takes longer is getting your product data right, and that is worth doing properly because everything downstream depends on it.

The cash drawer: the part nobody explains

If you read one section of this guide, read this one. Cash control is where small shops quietly lose money, and the mechanism is simple enough to get right from the start.

A drawer is one opening by one cashier, from the float count to the closing count. At any moment the system knows what should be in it:

Expected cash = float + cash sales − change given + cash put in − cash taken out.

Every one of those figures is worked out from the recorded sales, not kept as a running total somebody could adjust. At the end of the shift the cashier counts the drawer and enters the number — and this is the important part — without being shown what the system expects. That is a blind close. The variance appears once, after the count.

Why it matters: if the cashier can see the expected figure before counting, the count will tend to agree with it. If they cannot, you find out the truth. A shop that runs blind closes from day one has an honest number every night; a shop that adds them in year two has to explain to its staff why it suddenly does not trust them.

Closed figures are never edited. A correction is a new record, so the trail always adds up — which is exactly what your auditor will want to see.

While a drawer is open you can take an X report to see where the shift stands. At close you get a Z report, which is the figure your accounts are built from.

How people actually pay here

A new shop needs to take money the way customers want to give it. WorkSuite POS handles cash with change calculated, card keyed on the bank terminal, LankaQR, bank transfer, gift vouchers, store credit, and customer accounts for regulars who settle monthly — and it will split one sale across several of them.

Split tender matters more than it sounds. The customer with Rs 3,000 in cash and the rest on card is routine, and a system that cannot record it forces your cashier to fudge something.

Stopping the losses that actually happen

Shrinkage in a small shop is rarely dramatic. It is a discount given to a friend, a void that covers a mistake, a refund with no goods coming back. The fix is not suspicion; it is making the normal path easy and the exceptional path visible.

• Cashier rights cap the discount someone can give without asking.
• Manager approval — a PIN at the counter or an approval from a phone — covers discounts above that limit, refunds, voids and cash taken out.
• Returns run against the original sale, line by line, at the price and tax actually charged, with the stock going back to the warehouse it came from.
• Every approval is audited, and long-open drawers are flagged.

Set these on the first day. Introducing controls later reads as an accusation; having them from the start is just how the shop works.

What you get to ask at the end of the month

This is the return on all of it. Sales by hour, day, product and category. Sales by register and till. Tender and tax summaries. Drawer differences. Discounts, coupons, voids and refunds. All exportable as CSV for your accountant.

"Which two hours of Saturday earn the most?" and "which products are we discounting most often?" are questions you can only ask if you started recording on day one.

What ships today, and what does not

Being straight about this matters more in a buying guide than anywhere else.

Available now: the web counter and the back office — registers and drawers, sessions and Z reports, sales, returns, approvals, tills, promotions, the full report set, receipt templates and settings. You can run a shop on it today, in a browser.

In development: POS Express, the touch-first desktop till for Windows, macOS and Ubuntu, with the catalogue held on the device, an offline outbox, and direct support for receipt printers, cash drawers, barcode scanners and a customer display. If your counter must keep selling through an internet outage, this is the piece to ask us about before you commit — the web counter needs a connection.

Planned: selling from a phone or tablet.

Your first week

1. Load your products properly. Correct names, correct prices, barcodes where they exist. Everything else is built on this.
2. Set up one register and one cashier account and sell to yourself a dozen times. Returns too.
3. Print a real receipt on the actual printer before opening day.
4. Decide your float and your approval thresholds, and write them down.
5. Close the drawer blind on day one and every day after.
6. Read your first week's reports even if the numbers are small. The habit is what you are building.

The honest summary

You do not need a point-of-sale system to take money. You need one to know what happened. For a new business the cost of starting without one is not the software you did not buy — it is the year of trading history you cannot get back.

Livezen Technologies builds WorkSuite and supports it for businesses across Sri Lanka, the UAE, the UK and the USA. If you are opening a shop and want to talk through what you would actually need at the counter — including whether you need all of it yet — get in touch, or read the Point of Sale product page for the full feature list.