Transaction set glossary
EDI 810 (Invoice), explained for SMB teams
The 810 is the electronic invoice suppliers send to buyers after fulfillment or shipment.
What is SignalEDI?
Definition
- SignalEDI
- SignalEDI is an EDI and API integration platform that gets suppliers ready for trading-partner mandates. This EDI resource explains EDI 810 (Invoice), explained for SMB teams for SMB teams evaluating validation, partner readiness, pricing, and operational visibility.
What the 810 is
An 810 carries invoice number, dates, PO references, parties, line items, and totals.
- BIG invoice header
- N1 parties
- IT1 line items
- Totals and terms
Accounting checks before invoice delivery
For synthetic invoice INV7781 referencing PO1001, accounting checks the agreed price and billable quantity against the order and fulfillment record. Twelve units at 19.99 give a line amount of 239.88 before any applicable charges, allowances or tax. This example does not define your partner's billing policy or an accounting connector write path.
- Match the PO and item references to the fulfilled business transaction.
- Reconcile line amounts, totals and partner-required terms; do not bill the entire order automatically after a partial shipment.
- Distinguish a retransmission from a new invoice; review duplicate invoice numbers before posting or sending.
- Retain partner acknowledgment and business acceptance evidence; a transport receipt does not mean the invoice was approved or paid.
Continue the supplier workflow
- EDI for suppliers and distributors
- EDI 850 (Purchase Order), explained for SMB teams
- EDI 856 (Advance Ship Notice), explained for SMB teams
- Retailer onboarding requirements
- Prepare your partner letter and onboarding inputs
Sources and review status
Maintained by SignalEDI content operations. Automated editorial review by Codex automated editorial reviewer.
- X12 transaction set descriptions
Defines 850 purchase orders, 856 ship notices and 810 invoices. Does not establish retailer deadlines, penalties or SignalEDI capabilities.
Source consulted ; this is not an editorial review date.
Confirm document versions, deadlines, labels and test approvals against your partner's current implementation guide. Illustrative examples are not certified partner files. Lab validation does not authorize Production delivery.
Example segments
ST*810*0005~ BIG*20260504*INV7781**PO1001~ N1*ST*DC RECEIVING~ IT1*1*12*EA*19.99**VN*SKU-100~
Common errors
- Invoice total mismatch
- PO reference missing
- Duplicate invoice number
- Line item SKU mismatch
How SignalEDI handles it
- Maps 810 data to structured invoice objects.
- Supports QuickBooks-ready invoice previews.
- Flags duplicate or mismatched invoices.
Related paths
FAQ
Common questions
SignalEDI provides QuickBooks-oriented mapping previews and structured invoice output. A mapping preview does not post an invoice, bill or sales order to QuickBooks. Actual writes require a configured connector with a verified supported object and direction, plus its validation and review gates.
Yes. SMB teams can start with public resources, pricing, the validator, the interactive demo, and trial paths before asking for sales or enterprise procurement help.
No. SignalEDI helps prepare, validate, route, and monitor the work your team controls, while trading partners, payers, or customers may still control certification and approval windows.