The commercial-to-cash engine wired straight to the lab — quotations, invoices, payments and receipts with VAT handled per line, accounts receivable aged automatically, and a one-click export to Tally. Every total recomputed server-side, and every money movement four-eyes and audited.
Quotes become invoices, invoices become payments, payments become receipts — all on the same record, so nothing is re-keyed, exported or lost between systems.
| Invoice | Client | Amount | Status |
|---|---|---|---|
| INV-2026-0417 | Gulf Petrochem | OMR 1,240.000 | Paid |
| INV-2026-0418 | Muscat Steel | OMR 860.500 | Sent |
| INV-2026-0419 | Al Batinah Farms | OMR 415.000 | Partially paid |
| CN-2026-0006 | Oman Cement | −OMR 90.000 | Credit note |
Bill from what was quoted, in the invoice type the job needs — and never for work that hasn't shipped, because an invoice can only be raised once the report is issued.
Raise a full Tax invoice, a Proforma, a Partial draw-down or a Credit Note that reverses a line — each numbered and tracked in its own right.
Invoice lines carry the agreed price and the correct VAT rate per line, so what was quoted is exactly what is billed — no re-keying.
draft → sent → acknowledged → partially paid → paid, with overdue and cancelled states surfaced on the invoice — never guessed.
Sequential invoice numbers are claimed atomically per branch and financial year, so no two invoices ever share a number and none are skipped.
Take money in by any method, settle it against the right invoices automatically, and always know exactly who owes what and for how long.
Bank transfer, cheque, cash or online — each payment is allocated across a customer's outstanding invoices oldest-first, so the ledger stays clean.
Track a cheque from deposited to cleared or bounced — a bounce reverses the settlement cleanly and reopens the invoice.
Pay more than the balance and the surplus is routed to a credit balance, ready to apply against the customer's next invoice.
Receipt PDFs, an AR aging dashboard, client statements and outstanding-per-customer views — all from the same figures.
Every figure is recomputed on the server, every VAT rate is summarised for the return, and the whole picture exports to Tally in one click — with nothing left to trust the screen for.
Every total is recalculated on the server; a figure typed or tampered with on the screen is never trusted or persisted as-is.
Payments, invoices and exports carry idempotency keys, so a double-click or a retry can never double-charge or double-post.
Once a period is closed, back-dating a document into it is blocked — the books stay stable and the return stays true.
Invoices, credit notes and receipts export to TallyPrime (XML or CSV) with preview, duplicate warnings, your own ledger mapping and optional direct push — every export recorded immutably.
Of every invoice total recomputed server-side — client figures are never trusted.
Faster invoice-to-cash once billing, payments and AR run on one ledger.
Aging buckets — current, 1–30, 31–60 and 90+ — kept current for every customer automatically.
Click from the VAT return to a filed TallyPrime export of invoices, credit notes and receipts.
Figures are illustrative of gains labs typically target when fragmented, spreadsheet-and-paper billing is unified on a single ledger wired to the lab; actual results vary by lab, scope and starting point.
No. Every total — line amounts, VAT, invoice and payment figures — is recomputed on the server from the underlying quantities and rates. Whatever is typed on the screen is treated as input, never as the answer, so a tampered figure simply doesn't stick.
Yes. VAT is applied per line at the correct rate, and each return gives you a per-rate summary — standard, zero-rated and exempt — that reconciles net, tax and gross so the numbers you file always tie back to the invoices behind them.
Yes. Invoices, credit notes and receipts export to TallyPrime in one click as XML or CSV, with a preview, duplicate warnings and your own ledger mapping — plus an optional direct push. Every export is recorded immutably so you always know what went across.
No — and that's deliberate. An invoice can only be raised against an issued report, so you never bill for work that hasn't shipped. It's a control enforced in software, not a habit left to remember. See all modules ›
The commercial workflow begins on Advanced; accounts receivable and financial reporting are included with Professional.
Book a 30-minute demo and we'll walk your real billing — quotation to invoice to receipt to Tally — through LabValence Finance.