A build-to-order Magento 2 / Adobe Commerce extension that runs a 3D bin-packing algorithm over the cart, selects the best carton(s) from your box catalog, and feeds real package dimensions into carrier rate requests so dimensional-weight pricing is accurate instead of guessed. One-time license from $199.00 USD for Magento 2 / Adobe Commerce (build-to-order) — includes 12 months of updates and support.

A build-to-order Magento 2 / Adobe Commerce extension that runs a 3D bin-packing algorithm over the cart, selects the best carton(s) from your box catalog, and feeds real package dimensions into carrier rate requests so dimensional-weight pricing is accurate instead of guessed.
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Magento's native shipping flow estimates carrier rates from total order weight alone. For merchants shipping bulky or multi-item orders, that produces wrong dimensional-weight (DIM) charges — you either overcharge customers and lose conversions, or undercharge and eat the carrier's reweigh adjustment at the end of the month.
Admin-managed carton catalog with inner/outer dimensions, maximum payload weight, and dunnage/void-fill allowance, governed by a dedicated admin ACL resource
3D bin-packing algorithm that fits items by volume, dimensions and orientation rather than weight alone, with configurable packing strategy
Plugin (interceptor) on the carrier rate-collection flow (`Magento\Quote\Model\Quote\Address\RatesCollectorInterface` path) so packed dimensions drive every rate quote
Multi-box split for large orders — when no single carton fits, the engine returns multiple optimally-filled cartons
Dimensional-weight (DIM) calculation per carrier divisor (e.g. 139 / 166), choosing billable weight = max(actual, DIM)
Per-product physical dimension attributes (length, width, height) plus per-SKU overrides and non-stackable / fragile flags
This extension replaces that guesswork with a real packing engine. ECOSIRE builds you a custom Magento 2 module (under app/code/Ecosire/BoxPacking) that introduces an admin-managed carton catalog (inner/outer dimensions, max payload, dunnage allowance) and a 3D bin-packing algorithm. At quote time, a plugin on the carrier rate-collection flow intercepts the request, runs each cart item (with its physical dimensions and quantity) through the packer, and returns the optimal box or a multi-box split for oversized orders. Those real package dimensions are then handed to your carrier integrations (UPS, FedEx, USPS, DHL or a custom rate API) so the rate request reflects actual cartons, not a flat weight.
Because it is a service contract-based module with its own di.xml wiring, it layers cleanly over Magento core and most third-party carrier extensions without core edits. Item dimensions are exposed via product attributes; packing results are persisted on the quote/order for warehouse pick-pack and surfaced through REST and GraphQL so headless storefronts and your WMS see the same plan.
This is honest build-to-order. You are not downloading an instant package from the Adobe Commerce Marketplace. After purchase ECOSIRE scopes your box catalog and carriers, builds the module, installs it on your environment (Open Source or Adobe Commerce, on-prem or cloud), and supports it. Works with Magento 2.4.x.
Ships bulky or multi-item orders and is tired of month-end carrier reweigh adjustments. Wants quoted shipping to match what the carrier actually bills so margins stop leaking.
Sees cart abandonment from inflated or inconsistent shipping rates. Wants accurate, dimension-aware quotes at checkout to protect conversion without giving away free shipping cost.
Owns a 2.4.x Open Source or Adobe Commerce build and needs a clean, service-contract-based module that layers over existing carrier extensions without core hacks, with REST/GraphQL for the headless storefront and WMS.
Buy the license on ecosire.com and download the Dimensional / Box-Packing Shipping for Magento 2 module ZIP from your account dashboard.
Extract the ZIP into your Odoo custom addons folder on the server (or upload via Apps > Install from file on Odoo.sh / runbot).
Activate Developer Mode, open Apps, click Update Apps List, search for Dimensional / Box-Packing Shipping for Magento 2, and press Install.
Open the new menu, paste your ECOSIRE license key, connect any external credentials (Shopify, Amazon, Stripe, etc.), and save.
Run the built-in connection test, sync your first 10 records, and schedule the recurring cron. Contact support if anything fails.
| Criterion | ECOSIRE | Custom Build | Competitor | Odoo Native |
|---|---|---|---|---|
| Real 3D bin-packing / box-selection algorithm | ||||
| Dimensional-weight rate accuracy fed to carriers | ||||
| Multi-box split for oversized orders | ||||
| Built, installed and supported for you (no in-house build effort) | ||||
| REST + GraphQL packing plan for headless / WMS | ||||
| Tailored to your exact carton catalog and carrier DIM rules | ||||
| Full source ownership, no per-seat or SaaS lock-in |
No — this is build-to-order, not an instant Adobe Commerce Marketplace download. After purchase we scope your carton catalog and carriers, then build, install and configure the module on your environment. Typical delivery is about 2 to 4 weeks depending on the number of carriers, custom rate APIs, and how clean your product dimension data is. We confirm a firm timeline during scoping before any build work starts.
The build includes installation, configuration of your real boxes and carrier DIM rules, a technical handover, and a defined post-launch bug-fix window. After that we offer optional ongoing support and maintenance — Magento 2.4.x minor-version compatibility checks, carrier rule updates, new carton or carrier additions, and enhancements — quoted as a retainer or per-change. Because you receive full source, your own team can also maintain it.
Yes. The module is carrier-agnostic: it computes the optimal carton(s) and hands real package dimensions to your shipping carrier models. It integrates with native Magento carriers and most third-party carrier extensions, or with a custom rate API. We confirm exact compatibility with your specific carrier setup during scoping.
Yes. It runs on both Magento Open Source and Adobe Commerce (on-prem or cloud), Magento 2.4.x. The packing plan is exposed via REST and GraphQL, so PWA Studio, custom headless frontends, and your WMS consume the same carton selection the Luma storefront uses.
You configure a fallback: either a default carton or Magento's core weight-based rate, and every fallback is logged so your team can backfill the missing length/width/height attributes. During onboarding we run a packing dry-run across sample orders to surface SKUs with incomplete dimension data before go-live.
A build-to-order Magento 2 / Adobe Commerce extension that runs a 3D bin-packing algorithm over the cart, selects the best carton(s) from your box catalog, and feeds real package dimensions into carrier rate requests so dimensional-weight pricing is accurate instead of guessed.