You fill in the invoice. The program keeps stock, receivables, payables and every report up to date from it.
Try it
Price an invoice line.
Type a price, a quantity and up to three discounts. Each discount is taken from what the one before it left, the way the program works out every line.
Rp
Rp
%
+
%
+
%
Gross price x qtyRp 744,000
Discount 10% + 5% + 5%Rp 139,686 (18.8%)
NetRp 604,314
Margin against buying priceRp 64,314 (10.6%)
CostMarginDiscount
Below cost. The program can refuse a sale like this.
Arabica Coffee 250g
PcsBox of 12Carton
min 24max 240
Stock that adds up
Several units per item, minimum and maximum levels, and a reorder list that tells you what to buy.
Gross margin
23.4%
Margins on every sale
Profit per invoice, per item and per salesman, with prices marked up for each kind of customer.
Print an invoice once
No edits after saving
No sales below cost
Rules you set
An invoice prints once, operators cannot edit or delete a saved one, and nobody sells below cost.
Line discount
10%+5%+5%=18.8%
Discounts the way you sell
Stacked discounts like 10% + 5% + 5%, in percent or in rupiah, on any line.
Kopi Susu x236,000
Nasi Goreng32,000
Table 4Rp 68,000
A till for the shop floor
Keyboard and touch tills, held tickets, cash drawer checks and a waiter's order page for restaurants.
By customer
XLSXPDF
Customer ↑
Value
Toko Murah
1,004,550
Kafe Daun
611,055
Hundreds of reports
Every list sorts, exports to Excel or PDF, and prints. The sheets your accountant already knows are still there.
One invoice, everything updates
Save the invoice. The rest follows.
There is no second entry for stock, for what the customer owes, or for the reports. They all read from the invoice you just saved.
Sales
1105
Toko Murah
14-10-2026
Item
Qty
Price
Amount
Arabica Coffee Beans 250g
12
62,000
744,000
Black Tea 25 Bags
10
26,055
260,550
✓ Saved
Total1,004,550
Stock on hand
Arabica Coffee Beans 250g-12220
Black Tea 25 Bags-10478
Receivables
Toko Murah, balance+1,004,550Rp 2,372,070
Report
Sales todayRp 1,615,605
891011121314
Figures are fictitious, for demonstration purposes only.
Everyone on the same numbers
Head office, branches and the warehouse in one place.
No copying files between offices. Everyone signs in to the same company and works on the same stock and the same invoices.
01
One company, every user signed in.
Each person has their own login. The owner decides which menus each group of users can open.
Each user sees only the menus you allow
Windows side by side, like the desktop program
English and Indonesian, one tap apart
02
The margin on every item.
The profit report sets sales against cost for each item, with the profit and the margin beside it. Returns are netted off.
03
Know what to reorder.
Set a minimum and maximum per item and warehouse. The suggested order is the minimum, less what is on hand, less what is already on order.
04
See who owes you.
Every customer's balance, invoiced, paid and outstanding, kept separately for rupiah and dollars.
05
Export or print any list.
Choose this page or every matching row, tick the columns, and download Excel, CSV or PDF. Or print it.
Our history
From DOS to the browser.
Integrated System has made software for distributors, wholesalers and shops for more than thirty years. Each generation kept the way you work and moved it to the computers of its day.
INTEGRATED SYSTEM
1Sales
2Purchasing
3Stock
4Receivables
5Payables
6Reports
Choice:
1991–2000
DOS
ISX starts as a DOS program for distributors and wholesalers. Stock, payables, receivables and salesman turnover sit in one system: enter the invoices, and the program writes the reports.
ISX
MasterTransactionSummaryReportsUtility
CodeNameQtyPrice
2001–2009
Windows
ISX moves to Windows with the same rules. It is quick to learn, each operator gets only the menus the owner allows, and prices run in rupiah and US dollars.
2010–now
MySQL
ISX and POSX run on a MySQL database, so they work over the internet. A company with branches keeps one database at head office and sees each branch's sales from anywhere. POSX serves supermarkets, minimarkets, fast food and bakeries.
Today: program.id. The same ISX in a browser, on any computer or phone, with nothing to install.
Then and now
The invoice screen you know, in a browser.
Drag the handle. The header fields, the stock column and the item lines sit where they always have.
ISX for Windowsprogram.id
Left: Purchasing in ISX for Windows, from the original program.Right: the same Purchasing screen in program.id. Figures are fictitious, for demonstration purposes only.
Phone pages
Take orders and count stock from a phone.
No app to install. Waiters send a table's order to the till, and staff scan barcodes to check prices or count a shelf, on iPhone or Android.