Free software can be appealing, especially when your business is preparing for e-Invoice. But the price of the software is only one part of the decision. You also need to check eligibility, devices, internet access, setup work and whether the system fits the way you sell.
MyInvois e-POS may suit a straightforward small retail operation. A business with several marketplaces, complex inventory or established integrations may have more questions to answer before moving.
What does MyInvois e-POS provide?
The HASiL product page describes sales, inventory, accounting or reporting and e-Invoice functions.
The e-POS FAQ dated 9 January 2026 says software use is free, while the business supplies suitable devices and connectivity. It also describes report downloads and use alongside the MyInvois portal, with care needed to prevent duplicate submissions.
This article assesses documented features. No hands-on software trial or integration test was performed.
Check eligibility first
The FAQ sets conditions including a Malaysian owner or director, operation in Malaysia and annual revenue or sales up to RM5 million. Question 4 says intermediaries are not eligible and limits use to businesses transacting directly with customers at their premises.
The RM5 million product-eligibility limit and the RM3 million e-Invoice exemption threshold answer different questions:
- RM5 million concerns access to the documented e-POS offering under its conditions.
- Below RM3 million concerns the current e-Invoice exemption assessment, subject to its own conditions.
A business may therefore be eligible to use the product even when its e-Invoice legal position requires a separate assessment. Use the exemption guide for that decision.
A limitation to know before comparing systems
MyInvois e-POS does not integrate with payment gateways, according to FAQ question 14. It can record how payment was received. Recording a card payment is different from processing it through an integrated card terminal or automatically matching the later settlement.
If your shop needs integrated payment processing, this documented limitation belongs near the top of your comparison. If separate payment handling is acceptable, decide who will reconcile the payment-provider reports to recorded sales.
Look at how your business actually sells
Before choosing, map:
- physical counters and locations;
- online shops and marketplaces;
- cash, cards, transfers and e-wallets;
- discounts, returns and exchanges;
- product and stock complexity;
- the number of staff who need access;
- customer-data requirements;
- internet reliability; and
- existing accounting or sales integrations.
Treat this as a requirements list. Mark each item as essential or convenient, then compare it with the documented product functions and a controlled trial.
Fictional case study: an eligible shop decides against a changeover
Assume a single-location shop has a Malaysian owner, operates in Malaysia, serves customers at its premises and has RM2 million annual sales. It meets the documented access conditions.
The owner’s essential requirement is integrated card-payment processing. Staff handle many card sales and the owner does not want to introduce a separate payment-recording step. Reading FAQ question 14 identifies a mismatch before the shop spends time migrating its stock catalogue.
Decision: keep the existing system for now. Free access and eligibility do not outweigh an unmet essential requirement. If the owner later accepts separate payment handling, the shop can reconsider and run the transaction checks below.
This is a fictional decision based on a documented limitation, not a reported software trial. The lesson is to define the feature you cannot do without before treating zero software cost as the deciding factor.
Free software still has setup costs
The software fee may be zero, but the business may still spend time or money on:
- devices and receipt equipment;
- connectivity;
- product and customer setup;
- opening stock information;
- user access and training;
- migration from an existing system;
- report reconciliation; and
- support during the change.
Estimate that effort before treating the choice as cost-free. Also decide what happens to historical data in the old system and how your accountant will receive usable records.
Test realistic transactions
Before moving the whole business, run a controlled trial using transactions that reflect normal work:
| Test | What to observe |
|---|---|
| Ordinary sale | Product, payment and customer details flow correctly |
| Discount | Reports preserve the correct gross and discount information |
| Refund or return | Sales, cash and stock effects can be followed |
| End-of-day reconciliation | System totals agree with cash and payment settlements |
| Stock adjustment | Quantity changes have a clear reason and audit trail |
| Report export | The accountant can use and reconcile the output |
| Portal/e-POS overlap | The same transaction isn’t submitted twice |
These are recommended evaluation tests, not claims that every function has been independently verified.
Ask what remains outside the system
A point-of-sale product doesn’t automatically replace every accounting, payroll and tax process. Agree:
- who reconciles bank and platform settlements;
- how supplier purchases and operating expenses are recorded;
- how payroll and statutory payments are handled;
- which year-end information the accountant needs;
- who monitors rejected or duplicate e-Invoices; and
- where reports and supporting documents are retained.
If you already have an accounting system, find out whether staff will enter the same information twice and which system becomes the reliable source.
Is it a good fit?
MyInvois e-POS deserves consideration when you meet the eligibility conditions and its documented workflow suits your sales, stock and reporting needs. It shouldn’t be selected only because it is free or because the words “e-Invoice” appear in the product name.
Check eligibility, map the workflow, estimate the setup effort and test ordinary and awkward transactions. Then involve the people who use the reports—not only the person operating the till.
Sources checked on 24 September 2026 against the HASiL product page and FAQ dated 9 January 2026. Confirm current eligibility and features before adoption. This is a documented suitability assessment, not a hands-on product review.
Sources referred to in this guide (2)
We’ve taken reasonable steps to verify the cited sources and check this information as at the source-check date. We can’t guarantee 100% accuracy, completeness or that it remains up to date. This is general information and does not replace professional accounting, tax or legal advice tailored to your circumstances. How these guides were prepared.