Blitz acts as the hosted operator review layer around your finance inbox, n8n flows, and accounting stack: it reads messy supplier invoices, receipts, and inbox threads, proposes chart-of-accounts coding and exception handling, and queues a review-ready accounting packet while keeping ledger entries, payments, vendor replies, and ERP changes behind explicit human approval.
For finance ops, office managers, accounting teams, founders, and automation agencies serving pharmacies, retail, and service businesses who want supplier receipts, invoices, and inbox context organized into a coded approval packet without auto-posting accounting entries, paying invoices, or replying to vendors.
Turnaround
Review-ready coding packet the same day
Typical systems
Inbox, scanned receipts, supplier invoices, accounting system, ERP, shared drive
Safety model
Human review only; no auto-posting, payment, vendor reply, or ERP change
Start with this exact handoff
Send one real batch: supplier invoices and receipts, the related inbox threads, the chart of accounts you use, and the items that absolutely cannot be posted or paid without approval.
The bottleneck
Most accounting backlogs are not a coding problem, they are an inbox problem. Supplier receipts, invoices, OPOS-style daily takings, and clarification emails arrive in different formats with missing PO references, duplicates, partial information, and exceptions that need judgment. Bookkeepers and office managers spend the day reconstructing context before they can confidently propose a chart-of-accounts code or post anything to the ledger.
The operating model
Blitz turns the inbox into a structured approval packet: pull supplier receipts and invoices from their messy sources, propose chart-of-accounts coding using the team's standard mapping, surface duplicates and missing data, separate clean items from exceptions, document the reasoning behind each proposal, and keep every accounting entry, payment, vendor reply, and ERP mutation behind a visible review gate.
How the workflow runs
Start from the real day-to-day mess: supplier invoices, scanned receipts, OPOS-style daily takings, vendor email threads, shared-drive folders, and any internal notes about exceptions or pending clarifications.
Blitz reads each receipt or invoice, extracts vendor, amount, tax, date, and line context, and proposes account-code mapping using the team's standard chart of accounts and prior coding patterns.
It groups items into ready-to-review entries, likely duplicates, invoices with missing data or PO references, partial-payment cases, and vendor-clarification candidates.
The workflow drafts a packet with proposed coding, exception notes, suggested vendor follow-up wording, and a clear list of items the bookkeeper or controller needs to decide on before anything is posted.
Finance reviews the packet, confirms or edits the coding, decides which exceptions need vendor clarification, and explicitly approves what is safe to post. Ledger entries, payments, vendor replies, and ERP master-data changes stay manual unless intentionally approved elsewhere.
Prepared packet preview
This is the review-first output layer Blitz prepares from the handoff: context, drafts, next actions, and explicit approval gates.
Example prepared packet excerpt
These snippets are example packet blocks for human review, not autonomous sends or system changes.
Accounting approval packet Ready to review: 38 supplier receipts coded against the standard chart of accounts with vendor, date, net, tax, account code, and confidence note Exceptions: 4 likely duplicates, 3 invoices missing PO references, 2 receipts with unreadable totals, 1 vendor with new bank details Prepared drafts: vendor clarification email for missing PO items, internal note flagging the new bank details for separate verification, and n8n-ready payload for the clean review queue Approval gate: bookkeeper review required before any journal entry; no payments, vendor replies, or ERP changes performed
Brief
Blitz assembles the working brief before anyone has to reconstruct the story again.
Drafts
Drafts stay readable and editable so the team can review before anything moves.
Tasks
The workflow packages next actions, owners, and dependencies into a review-ready packet.
Review gates
Blitz keeps the approval layer explicit before tools are connected more deeply or actions are automated.
Example messy handoff
You do not need a perfect process doc. The best starting point is usually the rough handoff your team already passes around.
Supplier coding backlog from the last two weeks for a multi-location pharmacy running daily finance ops through inbox triage and n8n helpers Sources: Gmail inbox with supplier PDFs, scanned receipts in a shared drive, OPOS daily takings export, prior coding examples, and notes from the office manager Need a coded approval packet for the bookkeeper this afternoon: clean items, likely duplicates, missing-PO items, exception reasoning, and clarification drafts Use the standard chart of accounts mapping and flag anything that does not match prior coding decisions Do not post journal entries, pay invoices, send vendor replies, or change ERP master data until finance reviews everything
Approval & intake questions
These are the questions Blitz confirms before connecting more tools, creating records, sending messages, or automating deeper than prepare-and-approve draft work.
Blitz handles the repetitive extraction, coding, and packaging work so finance reviews one consistent packet instead of reopening every email and PDF.
This workflow is intentionally prepare-and-approve because accounting accuracy, audit readiness, and vendor relationships are too sensitive to automate blindly. Blitz acts as a hosted operator layer around n8n and your accounting system, not a replacement for the bookkeeper's judgment.
A cleaner inbox-to-coding motion cuts bookkeeping cycle time without introducing silent accounting risk.
Likely outcomes
Where to start
A strong pilot is one real afternoon or week of supplier receipts and invoices your team is currently coding by hand. Send the inbox threads, scanned PDFs, prior coding examples, and the chart of accounts you already use, and Blitz can prepare the approval packet, clarification drafts, and exception queue for finance review before anything is posted, paid, replied to, or changed in the ERP.
Send this kind of handoff
Send one real batch: supplier invoices and receipts, the related inbox threads, the chart of accounts you use, and the items that absolutely cannot be posted or paid without approval.