For wholesalers, distributors, stockholders and trade suppliers: check your own sales invoices against agreed customer prices, discounts and supporting records.
Get a clear list of differences to investigate, with the evidence behind each question.
PRICING & DISCOUNTSSynthetic illustration · Not a client result
When a 5% discount appears to become 10%.
A distributor’s invoice is compared with the agreed customer price and discount.
Original unit price
£12.00
Agreed customer discount
5%
Agreed price after discount
£11.40
Actual invoiced unit price
£10.80
Quantity invoiced
10,000 units
£6,000potential underbilling identified
This could be recoverable.
Excluding VAT
The calculation
10,000 × (£11.40 − £10.80) = £6,000
The question to resolve
Was an additional discount authorised, or does this invoice need correcting?
The supporting records
The sales invoice, customer price agreement and any later approved adjustment.
Synthetic illustration · Not a client result. All figures exclude VAT.
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