Essential references on invoice types, terminology, and processing workflows. Educational guides for finance professionals and business owners.
24 articles
Learn what a payment voucher is, the fields it contains, how it moves through accounts payable, and how it differs from invoices and receipts.
What Net 30, EOM, 2/10 net 30 and due on receipt mean on an invoice you received, which date starts the clock, and when payment is actually due.
A GL code is the general ledger account your accounting team assigns to a transaction. It isn't on the supplier's invoice — see why, and how codes are built.
What a PO number is, who issues it, and where it appears on an invoice — plus how it arrives wrong, why format matters, and what happens when it's missing.
Compare credit memos and debit memos across AP, AR, and bank contexts. Learn who issues each document, how balances move, and what AP should verify.
Learn what accounts payable means and where it appears. Follow a supplier invoice from a current liability through payment and clearing.
Learn the AP vs AR difference through invoice workflows: received supplier bills in accounts payable and customer invoices in accounts receivable.
Understand proforma invoices, credit notes, invoice copies, and proforma credit notes so mixed document batches are classified and posted correctly.
A credit invoice typically means a credit note or credit memo that reduces an earlier invoice. Learn what it covers, when to use it, and what to watch for.
Invoice notes hold unstructured context outside standard fields. Learn how document, line, and internal AP notes work, and how they differ from credit notes.
What a proforma invoice is and how it differs from a final invoice. Learn what AP teams should do when one arrives and how to reconcile it later.
Explains Abschlagsrechnung, Teilrechnung, Schlussrechnung, Anzahlungsrechnung, Sammelrechnung, Proforma-Rechnung, VAT timing, and XRechnung type codes.
English guide to SKR03 vs SKR04, with chart structure, invoice coding, DATEV handoff, ERP mapping, and when each setup fits best.
Practical guide to showing Incoterms on commercial invoices, formatting the term correctly, and matching invoice wording to freight and shipping documents.
Packing lists describe what is physically shipped; invoices record what is billed. Learn the key field, workflow, and customs differences and why mismatches matter.
GRN stands for goods received note: the buyer's own record of what arrived. Covers GRN meaning in accounting, procurement and warehousing, fields, and matching.
Learn credit note vs invoice differences, how credit memos and credit invoices fit, and how to apply credits against paid or unpaid invoices.
Organize invoices and receipts with a four-level system from physical filing to AI automation. Folder templates, IRS retention rules, and backlog cleanup guide.
A receiver-focused guide to every invoice field. Covers payment terms, verification checklists, fraud red flags, complex scenarios, and problem resolution.
Learn the differences between invoices and receipts for tax compliance, IRS record retention, and real business scenarios like partial payments and refunds.
How purchase orders and invoices differ, connect through three-way matching, and handle exceptions like mismatches, partial shipments, and non-PO invoices.
Explore 20 types of invoices with concise definitions, practical examples, and guidance for choosing the right invoice type for each transaction.
What is an invoice? Covers the definition, required fields, legal status, invoice vs bill vs receipt, country requirements, and the AP processing workflow.
See a complete invoice data entry example with all key fields to capture. Learn common errors to avoid and how automation creates these records instantly.