Software for electronics-component importers and traders

Why does an import-trading business end up typing the same invoice twice?

Because operations and accounts live in different places. Purchase orders, supplier invoices, freight bills and customs paperwork arrive as PDFs; the team reads them, works in spreadsheets or a web app, and then someone types the same figures into TallyPrime. LS Technologies, an electronics-components import and export business, had exactly that shape. The system Ahrom Labs built reads the documents, keeps the operational record, and posts the accounting entry into Tally itself.

Can a cloud app post directly into TallyPrime?

Not directly — TallyPrime's integration gateway only listens on the machine that runs Tally. A small agent on that PC bridges the two: it picks up approved invoices every 30 seconds and posts them as vouchers, syncs voucher status and outstanding bills back every 15 minutes, and refreshes ledgers, stock items and voucher types nightly. A ledger that doesn't exist yet in Tally is flagged for a person, never created by the software. See Posting vouchers into TallyPrime from a cloud app; the protocol code is open-sourced as tally-voucher-xml.

How accurate is AI extraction on import documents?

Measured on real usage, the share of documents needing no correction is 95% for purchase orders, 94% for purchase invoices, 91% for freight invoices, 89% for bank statements and 88% for bills of entry. Those are lower than the 95–99% many invoice-automation tools advertise — but a 2026 benchmark review found those claims are measured under vendor-chosen conditions, with no independent benchmark (Parseur). These are per-document-type numbers from a live system, and every document still waits for a person's approval before anything reaches the books. See AI extraction with a human in the loop.

What happens when Tally rejects a voucher?

The failure is classified before anything else happens. If Tally is simply offline, the voucher stays queued and posts on the next 30-second cycle, with no restart. If Tally rejects it — a missing ledger, a duplicate — it's held with the exact reason attached until a person fixes it. After every sync, the system checks what Tally actually holds; a voucher deleted inside Tally is marked unconfirmed again.

How are components and reels tracked?

In a separate inventory system built for PCB components and reels. Actions that need approval are queued as the original request and replayed through exactly the same code path once approved, so a pending action can't behave differently from an immediate one. Sequential IDs re-derive their counter from the data before each allocation, healing any drift from manual edits. Moving a reel is written so that two people moving the same reel at the same moment can't both succeed — verified by forcing exactly that race.

Boundary

The Tally link depends on the office PC running Tally being switched on; if it's off, nothing posts until it's back, and the queue resumes on its own. This is not a cloud-to-cloud integration, because Tally doesn't offer one.