A gold-shop system that grows with your shop.
SisEmas speaks the language of the kedai emas: dulang, upah per gram, ikat harga, tukang. Mayam does the same at the counter, then keeps going: every outlet in one system, no limit on users, buybacks with a scrap queue and every kind of e-invoice sent straight to LHDN.
Mayam POS is a cloud-based point-of-sale and management platform for gold and jewellery shops in Malaysia. It locks the daily gold rate, prices by weight with workmanship by customer tier, puts trade-ins on the sale screen, sells offline at the counter, sends every kind of e-invoice to LHDN and runs every outlet in one system with no limit on users.
What SisEmas does well, and where Mayam goes further
SisEmas is built for Malaysian gold shops, with trays, workmanship per gram, a rate lock, bookings, instalments, repairs through the tukang, staff commission and SMS or WhatsApp messages. For a single shop that needs those, it fits. Mayam goes further where a shop starts to grow:
- 01
Every outlet in one system. Stock, sales and buybacks for each branch in one place, with transfers between them.
- 02
No limit on users. Every salesperson gets their own login, whatever the size of the team.
- 03
Buybacks that end somewhere. Each piece bought back goes to a resell, preloved or scrap queue, with its own self-billed e-invoice.
- 04
The full LHDN set. Credit notes, self-billed buybacks and the month-end consolidated invoice, sent straight from Mayam.
In any browser, offline at the counter when the line drops, with your old records brought across.
What you get with Mayam
Today’s rate, locked once
Sell, buyback, trade-in and cut rates for every purity, new and preloved side by side, with fixed rates for the lower purities. Lock them in the morning and every sale, trade-in and buyback that day uses them.
Buybacks that tally
Every piece bought back is weighed, priced at today’s rate and gets its own self-billed e-invoice. Then you decide: resell it, move it to preloved, or send it to scrap.
Every kind of e-invoice, straight to LHDN
The receipt prints the moment they pay and goes to the buyer’s WhatsApp; the e-invoice goes to LHDN in the background. Credit notes, self-billed buybacks and the month-end consolidated invoice are all handled.
Every outlet, from anywhere
Sales, buybacks, stock and your top salespeople for any day or month, on a phone or a laptop. Every outlet in one system, with stock transfers between them.
Your records come with you
Export members, stock and sales from your current system; we map and import them into a trial account, and you check the counts with us before go-live.
- invoices
- 44,300
- invoices
- buyback vouchers
- 25,800
- buyback vouchers
- pieces of stock
- 100,500
- pieces of stock
- members, with their points
- 13,000
- members, with their points
Moved into Mayam for one jewellery shop: six years of history.
How the switch works
- 1
A demo with your own products, online or at your shop
- 2
We import your data into a trial account
- 3
Your staff use it with real data for a week
- 4
Final import, then go-live on a quiet weekday. We’re at the shop on day one
Side by side
What each system offers, feature by feature. Where SisEmas offers something Mayam doesn’t, we say so.
| Feature | Mayam POS | SisEmas |
|---|---|---|
| Platform | Cloud: any browser on Windows, Mac, tablet or phone | Web app, hosted per shop or on a server in the shop |
| Offline selling at the counter | Yes: the counter keeps selling and syncs when the line is back | Only with the in-shop server |
| Daily gold rate | Locked once a day per purity: new, preloved and fixed rates | Rate lock (Ikat Harga) |
| Workmanship by customer tier | Five tiers: Walk-in, Basic, Silver, Gold, Platinum | Workmanship per gram; VIP orders |
| Trade-in and buyback | Trade-in on the sale screen; buybacks with a resell, preloved or scrap queue | Trade-in and buyback; scrap tracking not published |
| E-invoice (LHDN MyInvois) | Straight to LHDN: e-invoices, credit notes, self-billed buybacks, month-end consolidated | E-invoice in one click; how it submits is not published |
| Instalments (ansuran) | Bookings with a deposit and a balance | Instalment plans |
| Repairs | Service invoice for repair work | Repairs with a tukang step |
| Staff commission | Sales by salesperson | Staff commission |
| Messages to customers | Receipt sent to the buyer’s WhatsApp | SMS, WhatsApp and Telegram |
| Members and points | Tiers, member cards and points on every sale | Member points |
| Multiple outlets | Every outlet in one system, with stock transfers | Not published |
| Users | No limit | Limited by plan |
| Tray stock count | Tray-by-tray count with a barcode scanner | Not published |
| Accounting | Bukku integration | Built-in profit and loss |
| Open API and webhooks | Yes: scoped API keys and signed webhooks | Not published |
| Moving your data in | Built-in importer for Sankyu Tech reports; other systems from their exports | — |
SisEmas details are from sisemas.com, checked 5 November 2026. Anything not stated there is marked “Not published” rather than guessed.
Questions shops ask when comparing the two
Short answers to what we hear most.
Yes. Every outlet runs in one system, with its own stock and a shared view for the owner, and stock moves between outlets by transfer.
There is no limit on users. Add every salesperson and every outlet’s staff; each signs in with their own account.
Yes. The counter keeps selling offline and syncs everything once the connection is back, with no server to keep in the shop.
Yes. Mayam sends e-invoices straight to LHDN, with credit notes, self-billed buybacks and the month-end consolidated invoice.
Yes. Export members, stock and sales from your current system and we import them into a trial account, then check the counts with you before go-live.
See Mayam with your own products.
We’ll show the counter, buybacks and every outlet’s dashboard with your real stock.
No commitmentPersonalised walkthroughBuilt around your business