Invoice Line Items represent individual charges on a carrier invoice. Each line item is one charge — not one shipment and not one invoice. A single shipment typically produces multiple line items (for example, a base freight charge, a fuel surcharge, and a residential delivery surcharge would be three separate line items). Invoice formats vary by carrier — UPS, FedEx, USPS, DHL, DPD, and Royal Mail each structure their invoices differently, and some carriers’ shapes vary further by billing region. Trackstar parses each carrier’s native format into a unified line-item schema described below. For concrete CSV shapes per integration, see Carrier Sample Files.Documentation Index
Fetch the complete documentation index at: https://docs.trackstarhq.com/llms.txt
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Fields
| Field | Description |
|---|---|
id | Unique identifier for the invoice line item |
transaction_date | Date the charge was incurred |
account_id | Carrier account ID associated with the charge |
invoice_id | Invoice ID from the carrier |
gross_cost | Gross cost before discounts |
net_cost | Net cost after discounts |
charge_description | Description of the charge type |