Start where vendors already send bills.
Vendors keep emailing invoices. Your team can also upload a PDF, receipt photo, or vendor statement when that is how the document arrives.
Small business AP automation
Small business AP automation that starts with your invoice inbox.
APStack gives the owner, office manager, and bookkeeper one list of bills to check before they reach QuickBooks—without asking vendors to learn a new portal.
Shared invoice inboxBill reviewOwner approvalQuickBooks posting
small business AP automation
Invoice review
1
Collect
2
Read
3
Check
4
Approve
5
Post
Review checklist
Original documentEmail or upload sourceVendor historyPossible duplicateReceipt or statement matchProposed accountApproval noteQuickBooks result
Vendor bill from inboxOpen the source while you check the entryNeeds review
Receipt matchedOpen the source while you check the entryAttached
Statement overlap checkedOpen the source while you check the entryClear
Approved QuickBooks recordOpen the source while you check the entryReady
Vendor history
See how this vendor was coded, approved, and matched before—then confirm the current bill on its own facts.
How it works
Use the process your small business already has—minus the retyping.
Vendors keep sending invoices by email. APStack prepares the Bill, shows what is missing, and gives the right person a short review before posting to QuickBooks.
Know which bills need an answer today.
Separate ready Bills from missing vendor details, possible duplicates, unmatched receipts, and approval questions instead of scanning the inbox again.
Keep QuickBooks and skip the finance-suite rollout.
APStack prepares and reviews AP work before it reaches QuickBooks. It does not require your small team to replace the accounting process that already works.
Before you buy
Look at the work between receiving a bill and entering it.
Count the downloads, rekeying, follow-ups, duplicate checks, and corrections your team handles today. That is the work the software needs to remove.
Shared invoice inboxBill reviewOwner approvalQuickBooks posting
Where the time goes
Teams usually look for small business AP automation when downloading attachments, retyping bill fields, chasing answers, and checking QuickBooks take longer than reviewing the bill itself.
What APStack takes on
APStack brings invoice email, uploads, receipts, and vendor statements into a review queue. It reads the document, proposes the bill details, and flags what still needs an answer.
What your team still decides
Your team confirms the vendor, coding, approval, and final QuickBooks entry. APStack handles the repetitive preparation and records what happened.
Controls
A faster process still leaves the accounting decision with your team.
Open the source beside the bill.
The vendor email, PDF, receipt, or statement stays attached to the record, so a reviewer can check the proposed entry without searching another inbox or folder.
See why a bill stopped.
Missing fields, possible duplicates, unmatched receipts, and statement differences are named before the bill reaches QuickBooks.
Approve the entry that will reach QuickBooks.
APStack prepares the bill. Your team checks the vendor, amount, dates, memo, and account before approving the QuickBooks write.
Start with the inbox you already use.
Vendors can keep emailing invoices. Your team can also upload bills, receipts, and statements when email is not the source.
Pilot checklist
Prove the result with one ordinary week of AP.
Start with the documents that already cause retyping, missing answers, and duplicate checks. Keep the pilot small enough that every result can be inspected.
1
Connect the shared inbox or upload folder where invoices already arrive.
2
Send in a mix of bills, receipts, statements, and vendor emails.
3
Check the vendor, invoice number, dates, amount, memo, and proposed account against the source.
4
Resolve missing fields, possible duplicates, receipt matches, and statement differences.
5
Approve the exact record you want APStack to send to QuickBooks.
6
Open the QuickBooks result and confirm that the source and review note came with it.
Small-team rollout
Start with one inbox and one week of ordinary bills.
Choose the place that creates the most chasing today. Measure whether APStack reduces downloads, typed fields, follow-up messages, and QuickBooks corrections before adding another source or approver.
Evaluation checklist
- One intake lane
- One accounting destination
- Mixed pilot documents
- Owner for exceptions
- Verified posting
- Weekly review rhythm
Common questions
Questions teams ask before connecting an inbox or QuickBooks.
Is APStack built for small teams?
Yes. APStack is for small businesses that use email and QuickBooks and want less invoice entry without adding a large procurement or payment suite.
Do vendors need to change how they send invoices?
No. Vendors can keep sending invoices by email while APStack organizes the work after it arrives.
Practical guides
Learn the AP process, then judge the software.
These field guides explain the controls and exceptions behind the job, with checklists you can use in a product evaluation.
Related AP topics
Related AP jobs
Email invoice managementTrack each invoice message, attachment, source, status, and exception before accounting action.AP automation for office managersAP workflow visibility for office managers who keep operations moving from the inbox.AP automation softwareAP automation software for invoice intake, review, approval, and QuickBooks posting.Construction invoice processingReview supplier and subcontractor invoices with source evidence and Customer/Job context intact.AP automation for bookkeepersCleaner client invoice intake, review, approval, and QuickBooks posting for bookkeepers.Bookkeeping invoice automationInvoice automation that keeps client context with the bookkeeping workflow.
Put one live invoice through APStack
See what APStack catches before the bill reaches QuickBooks.
Forward an invoice or upload a PDF. Check the vendor, amount, proposed account, duplicate result, and source document before you approve the entry.