Shopify & e-commerce merchants · Markham
Same-day Shopify order delivery in Markham
PorterChain delivers customer orders, local same-day parcels and returns for Shopify and online stores shipping to GTA customers across Markham — 8 postal areas (L3P, L3R, L3S, L3T, L6B, L6C, L6E, L6G). Order by 11:00 for delivery 14:00–21:00 the same day, Monday to Saturday. Later orders go out the next operating day. Your quote shows the exact window before you book. Vehicles: sedan / suv and cargo van, all driven on a standard G licence. Prices are calculated live from distance and vehicle — check yours in the calculator, no sign-up needed.
- Insured · COI on request
- Live tracking
- Photo proof of delivery
- Postal areas
- 8 FSAs
- From downtown
- ≈ 25.2 km
- Same-day cut-off
- 11:00 → 14:00–21:00
- Vehicles
- Sedan / SUV · Cargo van
Delivering in Markham
Markham covers the Highway 404 / 407 tech corridor and Steeles Avenue business parks, home to tech hardware, labs, importers and online retailers. Markham is in the inner GTA ring, about 25.2 km from downtown, reached by highway in one leg.
Postal areas covered: L3P · L3R · L3S · L3T · L6B · L6C · L6E · L6G
How e-commerce order delivery works
- Orders flow in from the PorterChain Shopify app — no CSV uploads
- Customers get a live tracking link and photo proof of delivery
- Failed attempts follow your re-attempt / return policy
- Delivery and tracking messages are transactional; marketing messages to your customers stay under your own CASL consent.
Vehicles for this work

Sedan / SUV
Capacity: up to about 80 kg — totes, bags, small cartons.
Best for prescriptions, specimens, documents and small e-commerce parcels.
Driven on a standard Ontario G licence.

Cargo van
Capacity: up to about 900 kg — cartons, fittings, small pallets.
Best for multi-drop parcel runs, trade counter orders and wholesale cartons.
Driven on a standard Ontario G licence.
Cut-off and delivery promise
Order by 11:00 for delivery 14:00–21:00 the same day, Monday to Saturday. Later orders go out the next operating day. Your quote shows the exact window before you book.
Questions
Do you offer same-day e-commerce order delivery in Markham?
Yes. Order by 11:00 for delivery 14:00–21:00 the same day, Monday to Saturday. Later orders go out the next operating day. Your quote shows the exact window before you book.
Which Markham postal codes do you cover?
All 8 forward sortation areas in Markham: L3P, L3R, L3S, L3T, L6B, L6C, L6E, L6G. They are part of our GTA coverage (about 150 km around downtown Toronto).
Which vehicle should I book for e-commerce orders?
Sedan / SUV: up to about 80 kg — totes, bags, small cartons; best for prescriptions, specimens, documents and small e-commerce parcels. Cargo van: up to about 900 kg — cartons, fittings, small pallets; best for multi-drop parcel runs, trade counter orders and wholesale cartons.
How much does e-commerce order delivery in Markham cost?
Price depends on the driving distance and the vehicle. The calculator on this site uses the same pricing engine as checkout and shows the total including HST before you share any contact details.
How far is Markham from downtown Toronto?
About 25.2 km on average from our downtown hub. Markham is in the inner GTA ring, about 25.2 km from downtown, reached by highway in one leg.
Can I offer same-day delivery at Shopify checkout?
Yes. The PorterChain Shopify app adds a same-day rate at checkout using the same pricing engine as this page's calculator, then books the run when the order is paid.
Price a Shopify delivery
See a live same-day price for your next order. Pickup or drop-off in Markham.
