Skip to main content
Retail & E-commerce

Commerce That Knows It Is Selling in Canada

We build custom storefronts, omnichannel inventory, and order systems for Canadian retailers and brand-direct sellers - with GST/HST/PST/QST tax, Interac payments, CASL marketing consent, and Quebec's French-language commerce rules built in, not bolted on. Calgary roots, shipping to customers from Victoria to St. John's.

Custom StorefrontsOmnichannel InventoryPOS IntegrationGST/HST/PST/QSTInterac & Stripe

The Canadian Reality

The Easy 80% of Canadian Retail Is Solved - the Operational Tail Is Where Margins Leak

Shopify is Canadian and excellent, and a storefront is a solved problem. What is not solved is the operational tail: inventory that oversells across channels, sales tax across thirteen jurisdictions, CASL consent, Quebec's French-language rules, and the spreadsheet-and-glue layer every growing retailer ends up maintaining by hand.

Walk into a growing Canadian retailer doing real volume and the storefront is the part that works. The problems live behind it. Inventory is tracked in the online store, in the in-store POS, and in a marketplace listing, and the three disagree often enough that overselling and cancelled orders are a routine cost of doing business. Sales tax is a quiet nightmare - a customer in Calgary pays 5% GST, the same order shipped to Toronto is 13% HST, to Vancouver it is 5% GST plus 7% PST, and to Montreal it is 5% GST plus 9.975% QST - and the rules for what is taxable differ by category and province. Marketing runs on email and SMS blasts that may or may not satisfy CASL's express-consent requirements, with penalties that reach into the millions. The business has outgrown the tools, and the gap is filled by a senior operations person and a set of spreadsheets nobody else understands.

Off-the-shelf platforms cover the storefront because the storefront is the commodity. The operational tail is where Canadian specificity bites. Canada has one of the more complicated consumption-tax landscapes in the developed world: GST federally, HST in five participating provinces at different combined rates, separate PST regimes in BC, Saskatchewan, and Manitoba, and QST in Quebec with its own administration. CASL is among the strictest anti-spam laws anywhere, requiring documented consent for commercial electronic messages. Quebec's Charter of the French Language - reinforced by Bill 96 - requires French in commerce, which for an e-commerce business means the storefront, the product data, the receipts, and the support flows all need a first-class French experience, not a machine-translated afterthought. None of this is exotic, but all of it is the part a US-shaped tool or a stretched-thin platform handles badly.

We build for that reality. Our retail work covers custom and headless storefronts where the catalog, merchandising, and checkout are tuned for conversion and for SEO that ranks in Canadian search, omnichannel inventory and order management that keeps online, POS, and marketplace stock in a single synced pool to stop channels overselling, checkout and payments wired to Stripe and Interac with multi-province tax calculated at the line level, and customer and loyalty systems that handle CASL consent and Law 25 obligations as part of the data model. The point is not to rip out Shopify or a POS that works - it is to build the operational layer those tools leave to spreadsheets, and integrate cleanly with what is already in place.

Headquartered in Calgary means we understand the Canadian retail calendar and the Canadian customer - the Stampede surge that can swing a Calgary retailer's year, the cross-country shipping math, the customer comparing prices on a phone with spotty LTE. We build storefronts that are fast on a mid-range Android over a weak connection, because that is who is actually buying, and we build the back office to survive the two weeks a year when volume triples and the spreadsheets would have broken.

~14%
Of Canadian retail sales now happen online, and the share keeps climbing
Statistics Canada
70%
Average e-commerce cart abandonment - most of it fixable with checkout and speed work
Baymard Institute
13
Sales-tax jurisdictions (GST, 5 HST rates, 3 PST, QST) a national seller must get right
$10M+
Maximum CASL penalty per violation for non-compliant commercial electronic messages

What's Broken Today

The patterns we keep seeing

ISSUE 01

Overselling across channels

Online store, in-store POS, and marketplace listings each track their own stock, and they drift apart. The result is oversold items, cancelled orders, refund costs, and the customer-trust hit that follows - the single most common operational failure in multichannel retail.

ISSUE 02

Sales tax across thirteen jurisdictions

GST, five HST rates, three separate PST regimes, and Quebec's QST - with taxability that varies by product category and province. Getting it wrong on thousands of orders is both a compliance exposure and a reconciliation headache that grows with every new market.

ISSUE 03

CASL consent that is not actually documented

Email and SMS marketing drives retail revenue, but CASL requires documented express or implied consent for commercial electronic messages. Most retailers cannot produce the consent record for a given subscriber - an exposure with penalties that reach into the millions.

ISSUE 04

Quebec French requirements treated as an afterthought

The Charter of the French Language, reinforced by Bill 96, requires French in commerce. A storefront, product catalog, receipts, and support that are English-first with bolted-on translation are both a poor customer experience and a regulatory risk in the Quebec market.

What We Build

Solutions tailored to retail & e-commerce

Not a generic platform with industry skins. Architecture, workflows, and integrations chosen for retail & e-commerce operations specifically.

Conversion-tuned storefronts built custom or headless on a commerce backend, with the speed, merchandising control, and Canadian-search SEO an off-the-shelf theme cannot reach. Fast on a mid-range phone over a weak connection, because that is the Canadian shopper.

Headless commerce on a custom Next.js front end
Conversion-optimized product and checkout pages
Bilingual French/English storefront for Quebec (Bill 96)
SEO and Core Web Vitals tuned for Canadian search
Subscription, pre-order, and B2B/wholesale flows

A single synced stock pool across online, in-store POS, and marketplaces to stop channels overselling, with order routing and fulfillment workflows that hold up when volume triples during a peak.

Single inventory pool synced across web, POS, and marketplace
Order routing, picking, packing, and fulfillment workflows
POS integration (Lightspeed, Square, Shopify POS)
Marketplace sync (Amazon.ca, Walmart, Etsy)
Low-stock, reorder, and purchase-order workflows

Checkout wired to the payment rails Canadians use, with multi-province sales tax calculated at the line level and reconciled for remittance - the part that quietly erodes margin when it is done by hand.

Stripe and Interac e-Transfer payment flows
Line-level GST/HST/PST/QST calculation by ship-to province
Tax reporting and remittance reconciliation
Fraud screening and PCI-compliant payment handling
Gift cards, store credit, and promo-code engines

Customer accounts, loyalty, and marketing built with CASL consent and Law 25 obligations in the data model - so the revenue engine of retail does not become its biggest compliance liability.

Customer accounts with order history and returns
Loyalty and rewards programs
CASL-compliant email/SMS consent capture and audit
Segmentation and analytics dashboards
Returns, exchanges, and RMA workflows

Cart to Fulfillment

Watch an Order Flow From Cart to the Stockroom

A live mock of the kind of store we build. Shop the way a customer would - add to cart, check out - then switch to the store-ops side and watch the order hit the fulfillment queue, inventory tick down, and today's revenue climb. One synced stock pool, built to stop overselling.

Auto-playing: add to cart, check out, then pack and ship the order from store ops.

shop.northboundgoods.ca
Northbound Goods
Online storefront

Canadian-made outdoor gear

Free returns - ships from Calgary & Montreal

Secure store

Shop

6 products

Laurentian Parka

Down-filled, -30 rated

$189.00

12 in stock

Trailhead Runners

All-terrain, recycled knit

$124.00

Only 3 left

Heritage Wool Toque

Merino, made in Quebec

$38.00

26 in stock

Summit Flask 750ml

Vacuum steel, lifetime

$42.00

Only 4 left

Portage Daypack

28L, weatherproof roll-top

$96.00

9 in stock

Boreal Gloves

Touchscreen, insulated

$54.00

18 in stock

Products at or below 4 units are flagged low-stock - the same live count store ops sees.

Your cart

0

Your cart is empty. Add a product and watch the total climb.

Tokenized card checkout

Illustrative mock of the storefront and fulfillment dashboard we build. The brand, products, prices, orders, and stock levels shown are entirely fictitious. The real product runs on Canadian data residency with PIPEDA / Quebec Law 25-aligned handling of customer data, PCI-compliant payments via Stripe and Interac, and inventory synced across web, in-store, and marketplace channels - built to WCAG 2.2 AA.

The Regulatory Map

The rules we design around

Compliance is architectural for us, not a checkbox added at the end.

Sales Tax

GST / HST / PST / QST

Federal GST, HST in five participating provinces at different combined rates, separate PST regimes in BC, Saskatchewan, and Manitoba, and Quebec's QST. Rates and taxability vary by ship-to province and product category - calculated at the line level and reconciled for remittance.

Applies to: All sellers, varies by ship-to province

CASL

Canada's Anti-Spam Legislation

Among the strictest anti-spam laws anywhere. Commercial electronic messages require documented express or implied consent, clear identification, and an unsubscribe mechanism. Penalties reach $10M per violation, so consent has to be captured and auditable.

Applies to: Any retailer sending marketing email or SMS

Bill 96 / French

Charter of the French Language (Bill 96)

Quebec requires French in commerce, reinforced by Bill 96. For e-commerce that means the storefront, product information, receipts, and support must offer a first-class French experience - not machine-translated afterthoughts.

Applies to: Sellers marketing to or shipping within Quebec

PCI DSS

PCI DSS

The Payment Card Industry Data Security Standard governs how card data is handled. We design payment flows so card data is tokenized through Stripe and is designed not to touch your servers, keeping PCI scope minimal.

Applies to: Any seller accepting card payments

PIPEDA / Law 25 / PIPA

Privacy Legislation

Customer personal information is covered by PIPEDA, Quebec's Law 25, and the Alberta and BC PIPA regimes - consent, retention, breach notification, and access rights apply to accounts, orders, and marketing data.

Applies to: All retailers handling customer data

Consumer / AODA

Consumer Protection & Accessibility

Provincial consumer protection acts govern returns, gift cards, and pricing disclosure, while AODA and the Accessible Canada Act push WCAG-level accessibility for online stores. Both shape how a compliant storefront behaves.

Applies to: Retailers nationally, accessibility for ON and federal

Proof Points

Patterns we have shipped

The scenario

Multichannel apparel retailer overselling across its online store, two shops, and a marketplace

Built a single synced inventory pool with order routing across all channels - eliminated the oversell-and-cancel cycle, cut refund costs, and gave staff one accurate stock number instead of three that disagreed.

Oversell cycle removed

The scenario

DTC brand on a generic theme losing mobile conversions and re-keying tax for remittance

Delivered a headless Next.js storefront with line-level GST/HST/PST/QST and Stripe checkout - lifted mobile conversion meaningfully and turned tax remittance from a manual spreadsheet into an automatic reconciliation.

Higher mobile conversion

The scenario

Growing retailer expanding into Quebec without a real French experience

Built a bilingual storefront with French-first product data, receipts, and support flows aligned to Bill 96 - opened the Quebec market cleanly instead of risking a non-compliant English-only launch.

Quebec market opened compliantly

Tools Chosen for the Job

Why we use what we use

Next.js + TypeScript

Headless storefronts with server-rendered product and checkout pages - fast on mid-range phones, strong on Canadian-search SEO, and type-safe through the cart and order model.

Stripe + Interac e-Transfer

Card payments tokenized through Stripe to keep PCI scope minimal, plus Interac for the Canadian customers who prefer it. Webhooks drive the order lifecycle reliably.

PostgreSQL inventory ledger

A single source-of-truth stock pool with the relational integrity to keep online, POS, and marketplace channels in sync and prevent overselling.

Multi-province tax engine

Line-level GST/HST/PST/QST by ship-to province and product category, with reporting structured for remittance instead of a manual month-end spreadsheet.

POS & marketplace integrations

Lightspeed, Square, and Shopify POS plus Amazon.ca and marketplace feeds, so in-store and third-party channels share the same inventory and orders.

AWS Canada Central

Customer, order, and payment data stays in Canadian regions, aligned to PIPEDA, provincial PIPA, and Quebec's Law 25.

FAQ

Questions buyers ask first

Common questions about retail & e-commerce software development in Canada

Ready to talk retail & e-commerce software?

Book a 30-minute scoping call. We will walk through your operation, talk through what's worked for similar Canadian retail & e-commerce operations, and tell you honestly whether we are the right team.