Most POS demos show you the best ten minutes of a system. This guide flips that around: you bring your own busiest ten minutes and see which system survives them. Run the same test on every POS you shortlist, score it the same way, and the right choice usually becomes obvious.
Why a scripted test beats a sales demo
A demo is designed to impress. Your counter at 12:15 on a Friday is designed by reality: a long line, a customer who changes their order, a senior citizen discount, a GCash payment that takes a while to come through, and a cashier who started last week. A good POS makes those moments boring. A weak one turns them into queues and cash differences.
The fix is to write a short script of tasks taken from your real day, then ask each vendor to let you drive. If a vendor won't hand over the controls, that tells you something too.
The 10-minute script
Set a timer. Do each task yourself, without help, and note how many taps or clicks it takes and whether anything confused you.
- Ring up a typical order with at least one modifier (a size, an add-on, or "no onions").
- Change the order after it's been entered: remove one item, add another.
- Apply a senior citizen or PWD discount and check the math on the invoice (worked example below).
- Split the payment: part cash, part QR Ph or card.
- Void or refund an item, and see who is allowed to approve it.
- Receive a delivery of five items into inventory.
- Close the shift: count the drawer and print or view the shift summary.
- Pull yesterday's sales report and find your top three items.
A dine-in meal costs ₱560, VAT-inclusive. For a qualified senior citizen or PWD customer, the POS should first remove the 12% VAT, then take 20% off the VAT-exclusive price:
- VAT-exclusive price: ₱560 ÷ 1.12 = ₱500.00
- 20% discount: ₱500 × 20% = ₱100.00
- Amount due: ₱500 − ₱100 = ₱400.00
If a system simply takes 20% off ₱560 (₱448 due), the customer is overcharged and your records won't match the rules. Ask the vendor to show this on the actual invoice.
Score every system the same way
Use a simple 1–5 score for each area, and write one sentence of evidence next to each score. Evidence matters more than the number.
| Area | What "5" looks like |
|---|---|
| Speed at the counter | A typical order takes under 30 seconds with no hunting through menus. |
| Discounts and invoices | Senior/PWD math is correct and printed clearly. |
| Payments | Cash, card and QR Ph are recorded separately and reconcile at close. |
| Inventory | Sales reduce stock automatically; receiving takes a minute. |
| Controls | Voids, refunds and discounts need the right permission and are logged. |
| Reports | You can answer "what sold best yesterday?" in under a minute. |
| Offline and support | It keeps selling if the internet drops, and support answers in your hours. |
Check BIR registration separately
A POS that issues invoices to customers needs to be registered with the BIR for your business. Under the Ease of Paying Taxes (EOPT) Act and RR No. 11-2024, invoices replaced official receipts as the primary sales document, and system registrations had to be updated. Larger taxpayers and users of computerized systems also face e-invoicing deadlines, with Phase 1 due by December 31, 2026.
Compare the real cost, not the monthly price
Add up a full year: subscription, hardware (tablet, printer, cash drawer, scanner), payment fees, setup and training, and any per-branch or per-user charges. A plan that's ₱500 cheaper per month can cost more once you add a second register or pay extra for inventory features.
Making the decision
- Drop any system that fails the discount check or can't reconcile payments at close.
- Between the rest, pick the one your newest cashier found easiest. That's the one your team will actually use correctly.
- Before signing, ask for a trial period with your real menu and products.
Key takeaway: bring your busiest ten minutes to every demo. The POS that makes those minutes calm is the one worth paying for.
Sources and further reading
- PwC Philippines — Tax Alert No. 27 on RR No. 11-2024 (invoicing and registration under the EOPT Act)
- KPMG Philippines — Update to registration procedures and invoicing requirements
- ClearTax — Philippines e-invoicing FAQ (RR 11-2025 phases and deadlines)
- Batas Natin — Senior citizen and PWD VAT exemption (R.A. 9994 and R.A. 10754)
- Bureau of Internal Revenue (official site)
This article is general information for business owners in the Philippines, not legal, tax or financial advice. Rules and rates change, so confirm the details that apply to your business with the relevant agency or a qualified professional. Figures in worked examples are illustrative. Last reviewed October 2026.
