The Complete Guide to Online Shopping in Canada: Amazon, Temu, AliExpress, Costco Online — Which One Is Best? (2026 Edition)

Updated: 2026-06-17｜Prices, shipping fees, return windows and promotional periods change; before placing an order, always defer to each platform’s official page.

When you first arrive in Canada, one of the first surprises for many people is that the online-shopping ecosystem here is very different from Taiwan. There’s no 24-hour delivery convenience, no Shopee or PChome, but instead there are dozens of platforms with different niches — from cheap to expensive, from fast to slow, from reliable to risky, and the differences are huge. What I want to share with you here isn’t just “which shopping sites Canada has,” but rather the judgment I’ve worked out for myself over these past few years: what is most worthwhile to buy where, which platforms are trustworthy, and where you’ll end up regretting it.

Let’s first lay out the positioning of the main platforms in one table, then go through how each platform is really used one by one.

Let’s start with the four most-used main players: Amazon, Temu, AliExpress and Costco each have a clear division of labour. Amazon Canada (amazon.ca) is the e-commerce site with the highest market share in Canada, holding a position similar to Shopee or PChome in Taiwan, but with more emphasis on delivery speed and return convenience. Its strengths are electronic accessories (USB cables, charging heads, keyboards, mice), books (academic books, cookbooks and English-learning books are usually the cheapest anywhere online), brand-name daily goods (Tide, Dove, Gillette), and a 10% saving on baby-product subscriptions. Subscribe & Save scheduled auto-delivery can save another 5–15%. What you need to watch out for are Third Party Sellers: the listed price looks cheap, but if something goes wrong it’s hard to pursue; counterfeits are also common in categories like electronic accessories, health supplements and skincare, so be sure to identify the brand’s official store. Also, Fulfilled by Amazon (FBA) merely means a third party is borrowing Amazon’s warehouse to ship from — it is not Amazon’s own sale, and the return policy may differ. The same product is also often cheaper at Costco, Best Buy or Walmart, so you don’t necessarily have to order directly on Amazon.

About Prime: standard membership is $9.99/month or $99/year (plus tax). If you shop online 2 or more times a month, or want Prime Video streaming, it’s almost a must — the gap between Prime’s 2–5-day delivery (sometimes next-day) and a non-member’s 5–10 days is very obvious, and Prime Video can also save you a Netflix subscription on the side. Every July there are two days of the Prime Day sale, members only, with some items at 30–40% off. If you rarely shop online, you can use the strategy of “start the 30-day free trial only a few days before Prime Day, enjoy the discounts, then decide whether to keep the subscription.” Students get Prime Student: a free 6-month trial, then $4.99/month or $49/year, verified with a school email; those aged 19–24 can also join by verifying their age with a passport, driver’s licence or other documents.

Temu is a cross-border e-commerce platform under China’s Pinduoduo. After entering North America in 2022 it expanded rapidly, and there’s only one reason it’s popular in Canada: it’s super cheap. A T-shirt for $3, a storage box for $1.5, a set of kitchen tools for $8 — prices so low they make you suspicious. Its advantages are an enormous range of items (millions of SKUs), relatively lenient returns (first return free), and big discounts for new users; the price you pay is hugely variable quality, slow delivery (7–20 days is the norm), sizes often off by one, obvious colour differences between photos and the real thing, and packaging that uses excessive bubble wrap. My principle is: only buy from Temu things that are use-and-toss and where quality doesn’t matter — consumable decorations (Christmas ornaments, party decorations), small kitchen gadgets (metal ones are more reliable than plastic ones), storage items (sorting boxes, hooks, drawer dividers), stationery and small cleaning tools are all decent. But you should absolutely steer clear of these categories: electronics (chargers and batteries have safety concerns), clothing and shoes, cookware and pots (poor coating quality), beauty and skincare products, and baby and infant products. Also, the Temu app demands a lot of phone permissions (location, camera, contacts, etc.), and several U.S. states have already passed laws restricting its use on government devices, so if you care about privacy it’s recommended to shop directly at temu.com using a computer browser and not install the app.

AliExpress is a cross-border e-commerce platform under Alibaba. It’s more established than Temu, and seller quality is even more uneven. Its real use isn’t fast procurement, but finding “things you can’t find anywhere else”: electronic components, DIY materials (Arduino, LED light strips), sewing and craft materials, specific phone cases, small tools and measuring instruments, and holiday decorations ordered 1–2 months in advance. There are a few tricks to using it — prioritize listings with the “AliExpress Choice” tag (quality is relatively vetted), pick sellers rated 4.7 or above with over a hundred reviews, confirm there is “Buyer Protection,” and assume delivery takes four weeks; never rely on it when you’re in a hurry. The table below lays out the differences between AliExpress and Temu clearly:

Costco Online’s real value lies in “having them deliver the things you can’t carry” — how are you going to carry a 65-inch TV home? Large appliances (TVs, fridges, washing machines, and Costco’s warranty service is good), mattresses (Novaform foam has extremely high value for money), fitness equipment, bulk health supplements (Kirkland vitamins, fish oil, probiotics), tires (the lowest price in town including installation), and Kirkland car batteries are all well suited to ordering online for direct delivery. Note that Costco’s online prices aren’t necessarily the same as in the physical store (usually a difference of 5–15%, and sometimes online is actually more expensive), some products are sold online only, and delivery of large items may carry an additional fee. Before buying large appliances, it’s advisable to check Best Buy and Costco at the same time before deciding — Costco’s extended warranty is usually its highlight, and its return policy is also the most lenient in all of Canada (even online purchases can be taken directly to any branch for a return).

Walmart, Best Buy, Canadian Tire, Well.ca: Local channels each with their own specialty

Walmart Canada (walmart.ca) has a full range of items but isn’t the first choice; overall it’s not as fast as Amazon and not as cheap as Costco. Its advantage is the “In-Store Pickup” that links with its physical stores: order online, pick up in store 2 hours later, no waiting for a courier. It’s good for picking up in store its mainstays house-brand small home appliances (hair dryers, toasters), toys on sale before holidays, and the occasional bulk packs of daily necessities that are even cheaper than Costco. Note that it has more and more third-party sellers — only “Walmart Fulfilled” is the official guarantee; third-party returns still have to be mailed, which is more cumbersome.

For buying electronics, my first choice is actually Best Buy (bestbuy.ca) rather than Amazon or Walmart: the physical stores let you try things out, there are staff to explain, the return policy is clear, and there’s Geek Squad extended warranty. TVs (LG, Samsung, Sony are often lower than Amazon), laptops and computers, phones (sometimes on special with a carrier plan), audio and headphones you can listen to before buying, and mid-to-high-end home appliances are all worth buying here. For saving money, focus on three points: Black Friday / Boxing Day are the biggest discounts (add to your wishlist in advance); the Price Match policy lets you compare prices and request a markdown (including Amazon); Open Box (returned, opened items) are usually 80–90% as good as new, but you need to know they come with Best Buy’s own warranty only, not the manufacturer’s warranty, and are graded Excellent (about 10% off), Good (15–20%), and Fair (25–30%), with Excellent being almost the same as new.

Canadian Tire (canadiantire.ca) is Canada’s most iconic homegrown retailer; the name has “Tire” in it but it actually sells everything, with about 500 stores nationwide. Automotive products (motor oil, wipers, tires, sometimes cheaper than Costco), tools (the house brand MAXIMUM offers good value), camping and outdoors (Coleman is often on special), seasonal goods (snow shovels, snow blowers, and barbecues with very strong end-of-season discounts), and storage racks and toolboxes are all its strengths. Its Triangle Rewards points are very worthwhile for families with a car — about 0.4–1.5% back in Triangle Dollars for every $1 spent, with a higher rate when you use the Canadian Tire credit card, and there are often “10x Triangle Dollars” events on weekends and long weekends; but if you don’t drive and don’t need tools, the points don’t mean much.

Well.ca is fairly unfamiliar to new immigrants, but it’s a hidden gem for buying health supplements, baby products and natural skincare, usually 10–20% cheaper than Shoppers Drug Mart with more options. Vitamin D / fish oil / probiotics / magnesium, Pampers and Huggies diapers (with subscription discounts), Canadian local organic skincare, eco-friendly home goods, and pet health products are all good, with free shipping over $35 and delivery in 3–7 days. Worth mentioning: Shoppers has a 20x PC Optimum points event every Saturday, so if you have a PC Financial credit card and actively collect points, buying health supplements at Shoppers on Saturday — after the rewards — could end up costing about the same as Well.ca or even lower; track both and buy from whichever has the stronger promotion.

Furniture, logistics and returns: how to handle large items and delivery

The choice of furniture and home goods really comes down to two things, “delivery and returns.” The table below lays out the main platforms for comparison:

For large IKEA furniture, if you want delivery plus assembly, the assembly fee is usually charged separately at $79–199; to save, you can look for “second-hand IKEA furniture” on Facebook Marketplace — many people clear out almost-new IKEA furniture cheaply when they move. There are also subtleties to the delivery channels for large items: TVs over 50 inches go via Best Buy / Costco (Best Buy has a white-glove option to carry it into your home, $0–79); fridges and washing machines go via Costco / Home Depot ($0–149, usually including old-unit removal — remember to confirm); mattresses go via Costco / Amazon (Costco’s Novaform is vacuum-compressed and shipped free via Canada Post); a full set of IKEA furniture has a fixed shipping fee of $59–99; large furniture such as sofas goes via Wayfair / Costco (Wayfair ships large items free, but returns sometimes require you to pay the shipping, possibly $100+). If you bought a large second-hand item on Facebook Marketplace or Craigslist that needs moving, Canada has hourly-rate services like Lugg or GoShare, which are more convenient than calling a small van yourself.

On logistics, Canada mainly has several carriers: Amazon Logistics (their own logistics is the fastest, but packages occasionally get left in the hallway and stolen, or the driver can’t find the address); Canada Post (the official postal service is the most widespread; if it can’t get into a building it leaves it in the mailbox or leaves a card, and it’s the only reliable option in rural areas); UPS Canada (mainly commercial delivery, fast; if no one is there to receive it, it redelivers or goes to a pickup point, often used for large items); FedEx Canada (most commonly used for cross-border U.S.→Canada; sometimes leaves it at the door without ringing the bell, and leaves a notice slip for items requiring a signature); Purolator (a homegrown courier under Canada Post, the most reliable for commercial deliveries, sometimes slower for residential); and Intelcom / UniUni, the kind of emerging couriers outsourced by Amazon (fast but with polarized reviews, often taking photos of the package yet also often leaving it at the wrong address). If the tracking shows “Delivered” but you haven’t received it, common reasons are it was delivered to the wrong apartment door, left in the building’s mailbox area, left in the back-door driveway, or received on your behalf by a neighbour; first check the “Delivery Photo” on the tracking, then ask the building manager or neighbours, and if you still can’t find it after waiting 48 hours, contact the seller or courier — Amazon customer service will usually just reship or refund directly, without you having to chase it yourself. For the complete how-to on Canadian logistics (how to use Canada Post, tracking, sending parcels), see the Complete Guide to Canada Post and Couriers.

The returns culture is one of the most praiseworthy aspects of online shopping in Canada — overall much easier than Taiwan, and the policies are actually carried out for real:

The only exceptions to watch for are: third-party seller returns must be arranged individually, AliExpress returns are very troublesome, and Temu may deduct the return shipping fee after the first free one. For special situations like returning without a receipt or returning seasonal items, see the Complete Guide to Canada’s Returns Culture.

Finally, let me share some of the pitfalls that I and the friends around me have actually fallen into, to help you waste less money. Temu sizes run on Asian sizing — an L may equal a Canadian S, and dark fabrics also have the worst colour differences; Temu chargers and batteries have no CSA certification and carry a fire risk, so absolutely don’t buy them. On Amazon, watch out for new third-party sellers with 0 reviews and counterfeit health supplements and headphone accessories — check carefully whether it’s the official flagship store; with Subscribe & Save, remember to pause it when you have enough stock, otherwise it will keep auto-shipping and charging you. On AliExpress, if you pick the wrong shipping method you might wait up to six weeks, and over $150 CAD you may be charged import tax, so factor that in first. On Costco, some products are more expensive online than in store — compare before buying. Wayfair sofa returns require you to pay the postage yourself (possibly over a hundred); with IKEA, don’t just look at the price of the item itself — a $499 sofa + $79 delivery + $149 assembly is actually $727. Best Buy and Canadian Tire both have Price Match but you have to request it proactively; Canadian Tire weekend specials are limited in quantity, and even if the online listing shows it’s in stock at a store, it may actually be sold out. Home Depot large lumber and boards often don’t include delivery — you have to arrange the moving yourself or rent a truck. There are also two common cross-border traps: the first time you pay by card on AliExpress / Temu (especially a Taiwanese card), it easily triggers the bank’s overseas fraud detection and gets temporarily frozen, so it’s advisable to notify your issuing bank in advance; and if a trial like Prime Video isn’t cancelled before it expires, the annual fee will be charged directly.

If you’ve just moved into a new home, you can set things up by budget like this: under $50, rely first on Dollarama (physical, cleaning supplies, storage boxes), Temu (small decorative items, non-electronic small gadgets), Amazon (USB cables, phone cases, basic kitchenware) and Well.ca (vitamin D, a must for Canadian winters); under $100, add Amazon Subscribe & Save (laundry detergent and toilet paper on scheduled subscription), Best Buy Open Box (discounted headphones, keyboards, small appliances), Canadian Tire (a basic tool set) and small IKEA Online items (lamps, storage, hooks); under $300 is Costco Online (Novaform mattress, bulk cleaning supplies), Best Buy (a TV — wait for Boxing Day), the Amazon Prime annual fee (sign up before Prime Day), and basic IKEA tables, chairs and storage systems. For price-comparison tools I use Flipp (which aggregates each supermarket’s weekly sale flyers), Google Shopping’s price-comparison tag, CamelCamelCamel (to track Amazon’s price history and confirm whether it’s really on sale), and RedFlagDeals.ca, Canada’s largest deals community. For second-hand, look at Facebook Marketplace and Kijiji (the Canadian version of Craigslist), which are mainly in-person handovers, where people often clear out almost-new IKEA furniture cheaply. By the way, the biggest Black Friday discounts on electronics are at Best Buy (20–40%), but Boxing Day (12/26) is the bigger homegrown discount day in Canada, often more worth waiting for than Black Friday.