Knowledge Base

OnlineOffice Blog and Knowledge Base

Practical articles about invoicing, receipts, received documents, bank statements, monthly accountant packages, PEPPOL readiness, and simple business workflows.

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Accounting documentsreceiptsQR scanaccountantno app

Receipt scanning from a phone without a mobile app

Receipts most often disappear in a wallet, car, or photo gallery. A web scanner helps move them into the workspace immediately, without installing an app.

Published: 2026-06-215 min read
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Accounting documentsaccountantmonthly packagedocumentsZIP export

Monthly document package for the accountant

The hardest part of the month is often not issuing an invoice. It is finding what still needs to be sent to the accountant.

Published: 2026-06-216 min read
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Accounting documentsbank statementpayment matchinginvoicesdocuments

Matching bank statements with invoices and documents

The bank statement is often the best list of what still needs a document.

Published: 2026-06-215 min read
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InvoicinginvoiceSlovakiaPDFXML

How to issue an online invoice in Slovakia

A practical overview of what to prepare before issuing an invoice in Slovakia.

Published: 2026-05-115 min read
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InvoicingQR paymentPAY by squareIBAN

How QR payment on an invoice works

QR payment reduces manual entry and makes invoice payment faster.

Published: 2026-05-115 min read
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PDF workflowsedit PDFPDF editorPDF textQR signature

How to edit a PDF online

A PDF editor helps with quick business document changes without sending files through external services.

Published: 2026-05-115 min read
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Trip logtrip logvehiclesreport

How to keep a trip log

A trip log works when vehicles, drivers, and odometers are kept consistently.

Published: 2026-05-115 min read
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Trip logsole tradercompanyvehicle

Trip log for sole traders and companies

Sole traders and companies need to separate trip purpose and keep clear reports.

Published: 2026-05-115 min read
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Trip logSmart TripsGPS tripsroute retention

Smart Trips and GPS routes without hidden tracking

Smart Trips should help with trip evidence, not create hidden tracking outside a clearly enabled mode.

Published: 2026-05-115 min read
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Attendanceattendancetimesheetspayroll

Employee attendance and timesheets

Attendance should combine easy input, corrections, and approved monthly timesheets.

Published: 2026-05-115 min read
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GPS attendanceGPSGDPRSmart Presence

GPS attendance and GDPR

GPS attendance must be transparent, proportionate, and purpose-limited.

Published: 2026-05-115 min read
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Attendanceapprovaltimesheetmanager

How timesheet approvals work

Approvals give managers control and employees a clear timesheet status.

Published: 2026-05-115 min read
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Document automationExcelDOCXPDF templateCSVbulk documents

Bulk document generation from Excel, CSV, DOCX, and PDF templates

One template and spreadsheet can prepare dozens or hundreds of personalised documents without repeated manual copying.

Published: 2026-05-115 min read
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Document automationworkflowHRemployee

Workflow for employee onboarding

Document workflows save time when multiple templates belong together.

Published: 2026-05-115 min read
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Invoicingsole traderonline invoiceQR paymentIBAN

Online invoice with QR payment for sole traders

A practical workflow for sole traders who need to issue an invoice, add QR payment, and keep accounting records.

Published: 2026-05-115 min read
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GDPRretentionarchiveinvoicesGDPR

Accounting document retention and online archive

Invoices and accounting attachments need long retention, searchable metadata, and a careful deletion model.

Published: 2026-05-115 min read
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E-invoicing and PEPPOLe-invoicePEPPOLSlovakia2027EN 16931

Slovak e-invoicing 2027: what to prepare now

E-invoicing is not just another export button. It changes invoice data, delivery, validation, and archiving.

Published: 2026-06-047 min read
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E-invoicing and PEPPOLPEPPOL XMLinvoice XMLUBLe-invoice

PEPPOL XML vs ordinary accounting XML: why keep both outputs

Two buttons both called XML are confusing. Users need to know whether they download accounting import XML or a PEPPOL e-invoice.

Published: 2026-06-046 min read
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E-invoicing and PEPPOLPEPPOLe-invoicedeliveryaudit trail

PEPPOL delivery in OnlineOffice: validation, status, and audit trail

Users should not need to reason from technical acronyms. They need to know whether an eInvoice is ready, what is missing, and where delivery stands.

Published: 2026-06-046 min read
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E-invoicing and PEPPOLeInvoicePEPPOL UBLmissing datavalidation

Why an eInvoice says Missing data

The Missing data status should not block the user with a technical error. It should show what must be completed before the eInvoice is ready.

Published: 2026-06-105 min read
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Invoicinginvoice numberingproformaadvance invoicecredit note

Numbering invoices, proformas, advances, and credit notes

Many invoicing questions start with numbering. Not every document should share the same sequence as a final invoice.

Published: 2026-06-046 min read
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Invoicingrecurring invoicemonthly invoiceschedulesubscription

Recurring invoices: how to schedule repeats without automatic mistakes

A recurring invoice should save time, but not issue a wrong document without review.

Published: 2026-06-045 min read
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Document automationinvoice templateWord templateExcel datadocuments

Invoice and document templates: when to use PDF, Word, Excel, or Google templates

A template helps you start, but the final document must match company data, numbering, and accounting workflow.

Published: 2026-06-046 min read
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PDF workflowsPDF redactionPDF anonymizationGDPRsensitive data

PDF anonymization: why visual cover is not enough

Visual cover is useful for preview. True anonymization must remove or make original content inaccessible in the exported PDF.

Published: 2026-06-046 min read
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PDF workflowsOCR PDFPDF to WordscanDOCX

OCR PDF to Word: when it helps and when manual review is needed

OCR speeds up scan transcription, but the result should be treated as a working document, not guaranteed truth.

Published: 2026-06-045 min read
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Invoicinginvoice requirementsVATcompany IDtax IDSlovakia

Mandatory invoice details in Slovakia: a practical checklist

An invoice is not just a nicely designed PDF. It must contain data that an accountant, customer, and tax review can verify.

Published: 2026-06-226 min read
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InvoicingExcel invoice importbulk invoicesinvoice draftscolumn mapping

Excel invoice import: why it should create drafts, not final invoices

Excel import saves time for repeated or bulk invoices, but it needs a review step.

Published: 2026-06-225 min read
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Accounting documentsreceived documentsissued invoicesreceiptsaccounting documents

Received documents vs issued invoices: why they should be separated

A business owner often handles two worlds at once: invoices they issued and documents they must give to the accountant.

Published: 2026-06-225 min read
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