Canada Post · Purolator · Multi-carrier

Ship Faster.
Bill Smarter.
Grow Bigger.

The shipping platform built for Canadian e-commerce. Connect your Shopify store, get instant rates, print labels, and manage invoicing — all in one place.

2
Major Carriers
Multi-pkg
Shipment Support
Real-time
Rate Quotes
app.citadelexp.com
Orders Today
24
Labels
18
Revenue
$892
Order
Status
Shipping
Cost
PK4210XP
Toronto, ON
● LABELED
Canada Post
$8.40
PK4209XP
Vancouver, BC
● SHIPPED
Purolator
$14.70
PK4208XP
Montréal, QC
● CLOSED
Canada Post
$9.80

Integrates with the tools you already use

Shopify
Canada Post
Purolator
Excel / CSV

A complete shipping stack, not just a label printer

From order import to manifest generation, Citadel Express handles every step of your fulfillment workflow with precision.

Instant Rate Comparison

Get live quotes from Canada Post and Purolator side by side. Multi-package shipments are automatically split and priced accurately.

🏷

One-Click Label Printing

Purchase and print shipping labels instantly. Multi-package orders generate individual labels with correct master reference numbers.

🛍

Shopify Integration

Connect your Shopify store and backfill existing orders in minutes. Fulfillment status syncs back automatically when you close a shipment.

📦

Smart Package Splitting

Mark products as "ship alone" and let the system automatically create separate shipments. Saves time and prevents packing errors.

📋

Pick Lists & Order Summaries

Generate pick lists sorted by SKU across all selected orders. Print order summaries and batch labels sorted for warehouse efficiency.

📊

Excel Order Import

Import orders in bulk using our Excel template. Perfect for non-Shopify sales channels or manual order management workflows.

Track every SKU
across every location.

Real-time stock visibility built into your shipping workflow. Know what you have, where it is, and what's running low — without bouncing between systems.

Multi-location stock

Manage inventory across warehouses, fulfillment centers, and retail locations from a single dashboard.

Real-time sync

Stock levels update automatically as orders are fulfilled. No more overselling or stale counts.

Low-stock alerts

Set reorder points per SKU. Get notified before you run out so you can reorder with time to spare.

Product catalog

Manage SKUs, weights, and dimensions in one place. Auto-fill package details when shipping.

Batch & expiry tracking

Track lot numbers and expiration dates. Critical for food, beauty, and regulated goods.

Demand forecasting

Predict reorder timing based on sales velocity. Stop guessing and start planning with data.

From order to doorstep
in four steps

01

Import Your Orders

Connect Shopify and backfill existing orders, or import via Excel. Your ship-from address and customer details are ready instantly.

02

Get Real-Time Rates

Enter package dimensions and compare live rates from Canada Post and Purolator. Multi-package orders are automatically summed.

03

Purchase & Print Labels

Select your preferred service and purchase the label. Download individually or batch-print all labels for today's orders as one PDF.

04

Close & Send Manifest

Close the shipment when you hand it to the carrier. A manifest is automatically sent to UBI and tracking begins immediately.

Live Rate Quote
PK4211XP
Scarborough, ON · 1.2kg
Canada Post Expedited
2–7 business days
$8.40
Canada Post Exp. Signature
2–7 business days
$11.20
Purolator Ground
1–3 business days
$14.70
Purolator Ground Signature
1–3 business days
$18.50
✓ Label Purchased · $8.40 CAD

Canada's two biggest carriers, unified

Access Canada Post and Purolator through a single integration. No separate contracts, no extra logins — just competitive rates.

Bulk shipping discounts — pre-negotiated rates with major carriers
Real-time tracking — auto-archive when delivered
Manifest management — daily driver pickup confirmation
Expedited Parcel
Expedited with Signature
Return service
Ground (No Signature)
Ground with Signature
Return service
INV-202604-0001
SENT
Order
Service
Basic
Total
PK4187XP
Purolator Ground
Signature
$41.82
$58.55
PK4182XP
Canada Post Exp.
Expedited
$3.79
$5.31
PK4181XP
Purolator Ground
Signature
$11.32
$15.85
30 orders · Total Due
$817.77 CAD

Transparent invoicing with real carrier costs

Generate invoices using actual carrier billing data. Every line item shows the carrier's real charge — with your margin applied transparently. Customers see the full fee breakdown including fuel surcharges, VAT, and tariffs.

Actual cost verification
Our system pulls real charges after delivery — no estimates, no surprises.
PDF with full fee breakdown
Downloadable invoices show Basic Charge, Fuel Surcharge, VAT, Tariff, and Total per shipment.
Payment proof upload
Customers upload payment confirmation directly in the dashboard. Admin reviews and marks as paid.

Ready to streamline
your Canadian shipping?

Join e-commerce businesses already shipping smarter with Citadel Express.