What we look for
Small amounts nobody is paid to notice, repeated across every vendor and every month.
Duplicate vendor payments
The same invoice entered twice with a slightly different number, or an invoice paid and then the vendor statement paid as well.
Price increases you didn't agree to
Unit prices that creep up from one invoice to the next, with no notice and no new agreement.
Billing above contract rates
Invoices charged at more than the rate in your contract or price list, or after an agreed discount has ended early.
Billed for more than you received
Quantities on the invoice that are higher than on the purchase order or receiving record.
Credit memos never applied
Credits sitting on a vendor's account while the full invoice was paid.
How it works
- Free check, one minute. Drop in your vendor bills export. It looks for possible duplicate payments in your browser.
- Full review, free to run. Upload bills, purchase orders, receiving records and contracts. Our checks run on every line, then an expert confirms each finding, usually within three business days.
- You decide. You see the confirmed total first. Pay 20% of it to unlock every finding, the evidence and draft vendor letters, or walk away and pay nothing. Fees are in US dollars, paid by card through Stripe.
Who we are
- Sidra Advisory Ltd, a UK company working with US businesses remotely.
- Every finding confirmed by an expert before you are asked to pay.
- If a vendor shows a finding was wrong, we refund the fee for it.
- Run by Hassam Mir, with over ten years in commercial, procurement and contract roles.
Sidra Advisory Ltd, company no. 17199320 · Registered with the ICO (no. ZC291429) · £250,000 professional indemnity insurance · Data processing agreement with every review
Questions
Do you work with businesses in the United States?
Yes. Sidra Advisory Ltd is a UK company that works with US businesses remotely. Everything happens online: you upload exports, we confirm the findings, and you see the results in your browser. Fees are charged in US dollars.
Which systems can I export from?
Any system that exports bills or invoices as CSV or Excel: QuickBooks Online, QuickBooks Desktop, Xero, NetSuite, Sage Intacct or a spreadsheet. Vendor bills are enough to start; purchase orders, receiving records and vendor price lists let us run more checks.
How much does it cost?
Running the review is free. You see the confirmed total first. If you choose to unlock every finding, the evidence and draft vendor letters, the fee is 20% of the confirmed amount within 7 days, or 25% after that. If we confirm nothing, you pay nothing.
Do you contact our vendors?
No. We find and document the money. You decide whether to ask a vendor for a refund or credit, using the evidence and draft letters in the report.
Is our data safe?
The free check runs in your browser and your file is not uploaded. For the full review, your records are used only for your review under a data processing agreement, held in secure storage and deleted on a fixed schedule.
Is this accounting or legal advice?
No. We analyze the records you provide and show you what they contain. Every decision and action remains your own.