---
pretty_name: Packrift Packingsolver-Compatible Ecommerce Cartonization Fixture Pack
license: other
tags:
- tabular
- packing
- cartonization
- operations-research
- ecommerce
- packingsolver
- packaging
size_categories:
- 1K<n<10K
language:
- en
---

# Packrift packingsolver-compatible fixture pack v2026.05.31

This public fixture pack expands the small Packrift packingsolver smoke-test fixtures into a larger input-data pack for converter and solver workflow testing.

## Files

- `fixture_cartons_v2026.05.31.csv` - 120 real Packrift public box records selected as candidate bins.
- `fixture_orders_v2026.05.31.csv` - 350 generated ecommerce scenario orders with 803 item lines.
- `fixture_order_summaries_v2026.05.31.csv` - one row per scenario order.
- `instances/` - packingsolver-style `bins.csv`, `items.csv`, and `parameters.csv` files for every scenario order.
- `manifest.json`, `quality-report.json`, `datapackage.json`, `CITATION.cff`, and `codemeta.json` - metadata and quality gates.

## Boundaries

The carton records and item dimensions are derived from public Packrift product records. The scenario groupings are generated and are not real customer orders. This pack does not claim known optimal or quasi-optimal packing solutions, live inventory, freight approval, or third-party endorsement.

## License boundary

No separate open-data license is declared in this staging folder. Reuse requires Packrift approval unless a later public venue record declares a license selected by Packrift.

## Data Contract Addendum

- `data-contract.json` and `data-contract.csv` provide a field-level contract for the published tables.
- `csvw-metadata.json` adds W3C CSV on the Web metadata for the CSV files.
- `fixture-croissant.jsonld` adds Croissant-style JSON-LD metadata for agent and ML dataset discovery.
- `schemas/*.schema.json` provide JSON Schema Draft 2020-12 row contracts for cartons, orders, order summaries, and instance-index rows.

These files clarify input-data structure and validation. They do not add real customer orders, live prices, live inventory, freight promises, solver-optimality claims, upstream acceptance claims, or third-party endorsement claims.