Case 01
Correcting the billing counter I had accepted
In 2022 a review of twelve digitisation invoices showed that the quantity used for billing did not match the relevant agreements. We had charged 1.48 million image files at ₹5 each, or ₹74 lakh before tax. The agreed eligible count was 1.02 million pages, or ₹51 lakh. The 460,000-file difference consisted of duplicates and blanks excluded by those particular terms. The multiplication was correct; the object being multiplied was wrong. I had approved the counter as a consistent source for finance without examining that distinction closely enough.
The commercial manager wanted to settle the matter through a discount on future work. Project colleagues argued that the extra files still represented processing effort. I accepted that effort had occurred, but it did not make the files billable under the existing agreement. With project and commercial owners, we reconciled the eligible population and agreed ₹23 lakh credits against the affected invoices. I did not describe that correction as a discretionary concession or an internal efficiency saving.
We spent ₹18 lakh on the control changes. The revised process retained the operating file count while separately identifying the contractual billing population, exclusions and review owner. It allowed an account to be questioned without discarding the useful production measure. Tax and accounting treatment of the correction remained with the qualified finance owners; the example's arithmetic is stated before tax and is not a universal rule about how digitisation must be priced.
The consequence was a visible invoice reduction and remediation expense, with my earlier approval retained in the review. I would ask what the counter represents before accepting its consistency as evidence of suitability. Automated quantities can look especially authoritative because they reconcile cleanly from one system to another. Finance still needs to establish that the unit belongs in the commercial calculation. A reliable count answers the wrong question just as reliably if the contract's definition has never reached the control.