E-Commerce & Billing Software for Montreal Retail & Wholesale Shops
Custom-built point-of-sale, inventory, and billing systems that handle QST/GST automatically — so Montreal shop owners spend less time on paperwork and more time selling.
Running a retail or wholesale business in Montreal means juggling two tax rates, two languages, seasonal rushes on Saint-Denis and in the Marché Central, and customers who expect to buy online just as easily as they walk through your door. Off-the-shelf software was built for somewhere else — we build tools that fit exactly how you operate here.
Global Maple System designs and delivers e-commerce storefronts, billing platforms, and inventory management systems tailored to Québec merchants. Whether you're a wholesale distributor in Ville Saint-Laurent or a multi-location retailer serving both anglophone and francophone customers, we wire up the technology so your operation runs cleanly from the first click to the final invoice.
Sound familiar?
What Retail & Wholesale Shops in Montreal tell us
- ✕Manually calculating QST and GST on every invoice wastes hours and still produces errors at tax time
- ✕Customers expect to browse and buy online, but your current website is just a brochure — you're losing sales to competitors who ship from Toronto or ship from anywhere
- ✕Inventory lives in a spreadsheet on one computer, so you never know what's actually in stock until someone physically checks the shelf
- ✕Wholesale clients want invoices in French, retail customers want receipts in English, and your current system does neither without a workaround
Why Montreal Retail & Wholesale Shops choose us
Automatic QST & GST Calculations
Every invoice, receipt, and online checkout calculates Quebec Sales Tax and GST correctly without manual entry — keeping you compliant with Revenu Québec requirements and reducing costly errors at tax time.
Bilingual Storefront Out of the Box
Serve Montreal's French and English customers from a single platform. Product listings, checkout flows, email receipts, and customer-facing documents switch languages seamlessly, meeting your obligations under Quebec's language laws.
Real-Time Inventory Across Every Channel
Whether a customer buys in-store on Rue Sainte-Catherine or through your website at midnight, your stock levels update instantly — preventing oversells and the awkward calls that follow them.
Faster Wholesale Order Processing
Generate bulk quotes, purchase orders, and tiered-pricing invoices in seconds. Your wholesale buyers get a clean self-serve portal; your team stops re-entering the same data into three different spreadsheets.
One Dashboard for Every Location
Own two shops? A warehouse and a storefront? Manage pricing, stock, and sales reports from a single login — with role-based access so your floor staff, buyers, and accountant each see only what they need.
Made for Retail & Wholesale Shops
Custom E-Commerce Storefront
A bilingual (FR/EN) online store built for your product catalogue — with QST/GST baked into checkout, local delivery and in-store pickup options for the greater Montreal area, and a backend your team can manage without a developer.
Point-of-Sale & Billing System
Replace your outdated POS or paper invoices with a fast, cloud-based system that prints compliant Québec receipts, tracks every transaction, and syncs with your accountant's software at the end of the month.
Wholesale Order & Quoting Portal
Give your B2B buyers a private portal to place orders, view their pricing tier, and download invoices in French or English — reducing the back-and-forth emails that slow down your team every morning.
Inventory & Supplier Management
Connect your in-store stock, warehouse, and online listings in one system. Set low-stock alerts, automate reorder points, and see which products are moving fastest in each season without digging through reports.
Payment Integration & Recurring Billing
Accept Interac e-Transfer, credit cards, and net-30 terms from the same platform. For shops with subscription boxes or standing wholesale accounts, automated recurring billing goes out on schedule without anyone on your team lifting a finger.
From idea to launch in days
Discovery call
We learn your Retail & Wholesale Shops goals and quote a fixed price — free.
Design & build
Our AI-first team ships your site/app fast, iterating with you.
Launch & grow
You go live in Montreal, with SEO, analytics and support baked in.
Questions, answered
Yes — tax calculation is built into every part of the platform. Retail receipts, wholesale invoices, and online checkouts all apply the correct QST (9.975%) and GST (5%) rates automatically, and the reporting separates them clearly for your Revenu Québec filings.
Absolutely. Customer-facing documents — receipts, invoices, order confirmations, and shipping notifications — are generated in the customer's preferred language. This supports your compliance with language requirements and simply makes your clients feel at home.
That is exactly what we design for. Retail customers see public pricing and a standard checkout; wholesale accounts log into a separate portal with their contracted pricing tiers, bulk order minimums, and net-term invoicing. Both channels share the same live inventory.
A focused billing or POS upgrade typically takes two to four weeks. A full e-commerce storefront with inventory integration runs four to eight weeks depending on catalogue size and the number of locations. We schedule go-live dates around your busy periods — not around ours.
Yes. We provide local support in both French and English, with response times matched to your business hours. Most of our Montreal retail clients stay on a monthly support plan that covers updates, seasonal feature requests, and any troubleshooting that comes up — no ticket queue in another time zone.
Ready to Stop Losing Sales to Manual Processes?
Book a free 30-minute consultation with our team. We will review your current setup and show you exactly what a custom billing or e-commerce system would look like for your Montreal shop — no commitment required.
Global Maple System · [email protected]