| Seg | Field | Description | Req | Data Length | Value | Notes |
| ILD | | Invoice Line Details | M | | | |
| | SEQA | First seq no. | M | n10 | =ODD SEQA | Takes the same value as in the corresponding order and delivery references segment |
| | +SEQB | Second seq. no. | M | n10 | | Starts at 1 and is successively incremented by 1 for each second level nested sequence of this segment |
| | +SPRO1 | EAN-13 no. | M | n13 | | EAN13 Traded Unit Code |
| | :SPRO2 | Supplier's code | M | an30 | | UPC12, EAN8, DUN14 or supplier's code |
| | :SPRO3 | DUN14 no. | O | n14 | | Optional |
| | +SACU | Customer's unit code | O | n15 | | Optional |
| | +CPRO | Customer's product number | O | | | Optional |
| | +UNOR1 | Customer's units in traded unit | M | n15 | pack size | Number of consumer units making up the supplier's traded unit |
| | | | | | 1 | For measured & metred stock |
| | :UNOR2 | Order measure | M | n10.3 | Piece length | For measured sq metred stock only |
| | :UNOR3 | Measure indicator | M | an6 | M | If UNOR2 sent |
| | +QTY1 | Invoiced quantity | M | n15 | No of traded units invoiced | For measured and sq metred stock, thisis the no. of pieced invoiced |
| | :QTY2 | Invoice measure total | M | n10.3 | Total piece length | For measured & sq metred stock only |
| | :QTY3 | Measure indicator | M | an6 | M | If QTY1 2 sent. For measured stock only |
| | | | | | M2 | If QTY1 2 sent. For measured stock only |
| | +AUCT1 | Unit cost price | M | n10.4 | Net line of discount before VAT | Cost of order unit having applied line discount |
| | :AUCT2 | Measure indicator | M | an6 | | For measured stock |
| | +LEXC | Extended line cost | M | n10.4 | AUCT X QTY1 X UNOR2 X width | For sq metred stock |
| | | | | | AUCT X QTY1 X UNOR2 X width | For sq metred stock |
| | +VATC | VAT category code | M | an1 | S | = Standard rate |
| | | | | | Z | = Zero value |
| | | | | | X | = Exempt |
| | | | | | L | = Lower rate |
| | +VATP | VAT percentage | M | n3.3 | S | e.g. 20.00% |
| | +MIXI | Mixed VAT indicator | n | | | Not used |
| | +CRLI | Credit line indicator | n | | | Not used |
| | +TDES1 | Product description | M | an40 | | Traded unit description |
| | :TDES2 | Product description | n | | | Not used |
| | +MSPR | Selling-on price | n | | | Not used |
| | +SRSP | Statutory retail selling price | n | | | Not used |
| | +BUCT | Unit cost price before discount | M | n10.4 | | Before applying line discount, before VAT |
| | +DSCV | Discount value | O | n10.4 | Line discount value | Optional |
| | +DSCP | Discount percentage | n | | | Not used |
| | +SUBA | Subsidiary amount | n | | | Not used |
| | +PRND | Special price indicator | n | | | Not used |
| | +IGPI | Item group indicator | n | | | Not used |
| | +CSDI | Cash supplement discount indicator | n | | | Not used |
| | +TSUP | VAT type of supply | n | | | Not used |
| | +SCRF | Specification/contract references | n | | | Not used |