Cashier, warehouse, and bookkeeping that talk to each other.
How system integration unifies the cashier, online channels, warehouse, and bookkeeping, so every sale updates stock and the ledger automatically, without manual re-entry.
The situation
A retail chain sells through branch cashiers, marketplaces, and its own online store. Stock is tracked in a warehouse spreadsheet, marketplace sales are checked manually each day, and bookkeeping is summarized in accounting software at month-end. Every system runs on its own.
As a result, cashier stock often does not match the warehouse, online orders are sometimes sold after stock runs out, and the finance team spends days at month-end reconciling numbers from many sources.
How the integration works
We install an integration layer that connects each system through APIs and a message queue, so data flows automatically and can be traced end to end.
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Real-time stock sync
Every stock change in the warehouse is pushed to the cashier and online store, so all channels see the same number and out-of-stock items are automatically closed for sale.
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Sales in, stock down
Transactions from the cashier and online channels immediately reduce stock and are recorded as sales, without re-entry in each system.
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Automated bookkeeping
Every transaction and stock movement is translated into an accounting journal that lands in your bookkeeping software, complete with tax and payment method.
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Monitoring and error handling
Data that fails to sync lands in an alerts dashboard, with the reason and a retry option, so no transaction is silently lost.
Systems we connect
A typical set of systems we connect.
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POS & cashier (Loonas)
Point of sale at each branch, including QRIS.
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Marketplaces & online store
Shopee, Tokopedia, and your own web store.
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Warehouse management (WMS)
Stock, in/out, and transfers between branches.
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Accounting (Accurate/Jurnal)
Journals, tax, and financial reports.
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Payment gateway
QRIS, Virtual Account, and cards.
What changes
- Stock always matches across every channel, at any moment.
- The finance team no longer rebuilds reports from many sources.
- No more online orders for items that are out of stock.
- Every transaction can be traced end to end.
Have systems this disconnected?
Tell us about your sales flow and the systems you use today. We will help design the integration, starting with what matters most.