Step 1: Verify the customer’s complaint on Shopify

When you receive an email or message complaining about the wrong colour or size, stay calm and reply quickly, within 24 hours. Ask the customer for a few clear photos of the product and the label on its packaging.

Often the customer misread the size chart, or the lighting in the photos caused a misunderstanding. Real photos help you work out whether the error happened at the warehouse during packing or the customer chose the wrong option when ordering. Once you confirm the error was on the operations side, move on to creating a return label.

Step 2: Create a last-mile return label to the Mississauga warehouse

Instead of asking the customer to take the item to the post office and pay for it themselves (which easily leads to a one-star review), proactively provide a prepaid Canadian domestic return label. The customer just sticks it on the box and drops it off at their local post office.

The return address is Soleil Transportation’s warehouse in Ontario:

• Address: 2446 Cawthra Road, B1U8, Mississauga, Ontario, Canada L5A 3K6.

With domestic shipping within Canada and to the US from $35 per parcel, you can easily request a last-mile label from the system to send to the customer. The customer prints it, sticks it over the old label and sends it. The goods go straight to the Mississauga warehouse for processing.

Step 3: Visual inspection and comparison photos at the warehouse

When the return arrives at the Mississauga warehouse, Soleil Transportation staff receive it and process it according to your instructions. This step is very important for Shopify shop owners to find out exactly where the error came from:

• Open and check the condition: Staff check whether the product still has its tags or has been used, and whether it is damaged.
• Take comparison photos: The warehouse photographs the product label, the actual colour and, if needed, measurements taken with a ruler. These photos are sent to you by email or through the online tracking system.
• Assess whether it can be resold: If the product is brand new and as described, but the customer changed their mind or there was a minor packing error, it is put back into stock for the next order.

Step 4: Pack and send the correct product to the customer

Once you know the cause and the return is safe in the warehouse, you can confidently handle the next step for the customer:

• If you send a replacement: The warehouse picks the right colour and size from your stock held in our fulfillment service in Canada (storage and packing from just $5 CAD per order) and ships it immediately. Domestic transit is fast, which helps keep the customer happy.
• If you issue a refund: Refund the customer on Shopify once the Mississauga warehouse confirms it has received the item intact. The returned item stays in stock to sell to another customer, so you protect your cost of goods.

Tips to reduce Shopify returns in Canada

To minimise the number of Shopify returns you have to handle in Canada, optimise your sales process from the start:

• Detailed product descriptions: Provide a clear size chart in both inches (common in Canada) and centimetres. Product photos should show colours accurately under different lighting.
• Use professional packing services: When shipping goods from Vietnam to Canada by air (7–14 days, from $16/kg), make sure every item has the correct SKU label before it goes into storage.
• Regular stock checks: Reconcile actual stock with your Shopify numbers to avoid the wrong size or colour being picked during packing.

To set up an automated returns process and keep storage costs down in Mississauga, prepare a list of the products you want to consign and contact Soleil Transportation on +1 888-998-5199 or at info@soleiltransportation.com for fast help creating return labels.

Soleil Transportation offers professional fulfillment in Canada from our strategically located warehouse in Mississauga (2446 Cawthra Road, B1U8, Mississauga, Ontario, L5A 3K6). From just $5 CAD per order, our system connects directly with popular e-commerce platforms such as Shopify and Etsy through an API. This article walks you through signing up, getting your API key and setting up automatic order syncing.

Benefits of connecting the Soleil warehouse API to Shopify or Etsy

In cross-border e-commerce, delivery speed directly determines your shop’s five-star reviews. Connecting your store to Soleil Transportation’s warehouse management system brings major benefits:

• Real-time inventory sync: You always know exactly how much stock is left at the Mississauga warehouse, so you can plan your next consolidated shipment from Vietnam.
• Automatic order push: As soon as a customer buys on Shopify or Etsy, the order details (name, address, phone number, products) are sent automatically to the Soleil system, with no manual copy and paste.
• Automatic tracking updates: Once warehouse staff pack the order and apply the shipping label (Canada Post, UPS, USPS and others), the tracking number is pushed back to your Shopify or Etsy store to notify the buyer.

How to sign up and get your API details

To start using Soleil Transportation’s fulfillment service in Canada, follow these steps:

Step 1: Contact us to open a warehouse account

First, contact the Soleil Transportation team on +1 888-998-5199 or at info@soleiltransportation.com. We will collect details about your product types, sizes, weights and storage needs to set up your account in our warehouse management system (WMS).

Step 2: Create a custom app on Shopify or set up the Etsy integration

• Shopify: Go to Shopify Admin → Settings → Apps and sales channels → Develop apps. Click “Create an app”, name it “Soleil Fulfillment” and grant API access for: Read/Write Orders, Read/Write Inventory and Read/Write Products.
• Etsy: Go to Settings → Integrations in your Etsy dashboard, or grant account access through the authorisation (OAuth) link that Soleil Transportation’s technical team sends you.

Step 3: Configure the API and connect the systems

Once you have the API key or access token from Shopify or Etsy, log in to the Soleil Transportation customer portal, open “Integration”, choose your platform and paste in the credentials. The system will show “Connected” when it succeeds.

How everything runs automatically once connected

After the API connection is set up, your order processing runs fully automatically in a closed loop:

1. Initial storage in Mississauga

You ship goods from Vietnam to the Soleil warehouse in Mississauga (our two-way Vietnam–Canada air service starts at $16/kg including import duties, with a 7–14 day transit time). Warehouse staff count the goods, apply barcodes and update the quantities in the system. Your Shopify or Etsy stock levels update automatically straight away.

2. A customer orders and the order is pushed automatically

A customer in Canada or the US orders from your store. Your platform records the order and syncs it automatically to the Soleil system within 5–15 minutes.

3. Packing and dispatch

Staff at the Mississauga warehouse receive the request, pick the items and pack them in a standard carton (included in the basic service fee). For orders to the US or within Canada, shipping starts at $35 per parcel depending on the size and the carrier chosen.

4. Delivery and tracking updates

Once the carrier collects the parcel, the Soleil system automatically updates the tracking number on Shopify or Etsy. The buyer receives an email with the shipment’s progress. You can also check order status online at any time with your order or booking number in our system.

Key tips to avoid system errors with the API

In day-to-day operation, keep these points in mind so orders don’t get stuck or fail to process automatically:

• Match your SKUs exactly: Product SKUs on Shopify or Etsy must match the SKUs in the Soleil warehouse system exactly (including upper and lower case and hyphens). If they don’t match, the system can’t identify the product to pack.
• Follow the prohibited goods rules: The Soleil warehouse does not store items banned on every route, such as stimulants, cash, flammable or explosive dangerous goods, or fresh food of unknown origin. Lithium batteries need a separate declaration under air and domestic transport rules.
• Keep your account balance topped up: Make sure your Soleil billing account always has enough balance for the system to deduct fulfillment fees (from $5 CAD per order) and domestic shipping. We accept convenient payment methods including Interac e-Transfer, bank transfer, credit card and cash.

If you’re ready to take your sales process to a more professional level, prepare your product list (with sizes and weights) and contact Soleil Transportation on +1 888-998-5199 or at info@soleiltransportation.com. Our technicians will help you connect the API completely free of charge, starting today.

How the two shipping methods work

To make the right financial decision, you first need to understand how each option works in practice.

Shipping individual orders from Vietnam to Canada

With this option, you only act when someone places an order. You pack the product at home or at your workshop in Vietnam, then find a carrier to ship it to Canada. For small parcels, gifts or personal items under 2 kg, you can choose ePacket from just $8.50 CAD per parcel. For heavier goods, you can use duties-included air freight from $16/kg. Average transit time from Vietnam to Canada is 7 to 14 business days. This method doesn’t require you to invest in stock up front, which reduces inventory risk.

Using a fulfillment service in Mississauga

Instead of shipping each order separately, you combine all your goods into one large shipment, pack it in standard cartons and send it for storage at the Soleil Transportation warehouse at 2446 Cawthra Road, B1U8, Mississauga, Ontario, Canada L5A 3K6. When an order comes in on a marketplace, the order details are sent to the system. Staff at the Mississauga warehouse pick, pack and label the item for domestic delivery to the customer. This fulfillment service costs from just $5 CAD per order.

A detailed cost comparison

To make it concrete, let’s run the numbers for a typical fashion accessories shop with 100 orders a month, each weighing about 500 g.

When you add up the direct and indirect costs, shipping each order individually seems to need no up-front stock investment, but it takes a lot of time to handle the paperwork and you risk cancellations because of slow delivery. Using the Mississauga warehouse, on the other hand, shortens delivery times, which brings more reviews and more repeat sales.

New regulations that directly affect shipping costs

Whether you ship individually or store stock, the latest import and export regulations have a big impact. Knowing them helps you avoid unexpected fines.

New rules on certificates of origin

From August 1, the authorities apply new rules on which office accepts certificate-of-origin applications. For household businesses and small companies that want tariff preferences when exporting to Canada, filing with the wrong office delays clearance at the border. If you ship 100 different orders individually, preparing and proving origin for each one is extremely complicated. If you consolidate goods into one shipment to the Mississauga fulfillment warehouse, you only need to complete the certificate-of-origin procedure once for the whole shipment.

Changes to export goods classification

On July 30, 2026, Vietnam applied new rules on classifying export goods to simplify procedures. Even though the process is shorter, shop owners who pack their own goods and don’t learn the new classification are likely to have their goods held for inspection at the Vietnamese border. Using an all-in-one service from a professional carrier means your goods are declared correctly from the start, so you avoid storage fees caused by holds.

Tighter rules on prohibited goods

A recently issued decree added many items to the list of goods banned from export and import, especially affecting dried foods, cosmetics and personal items. When shipping with Soleil Transportation, remember that drugs, cash, dangerous goods and cremated remains are completely banned on every route. Food and devices containing lithium batteries are subject to separate controls on each air route. Shipping these products individually without understanding the rules can easily lead to confiscation, destruction and the loss of all your costs.

Special notes for technology and electronics

From July 13, individuals and shop owners selling products with security features, storage devices, hardware or smart technology must declare the correct regulated code for civil cryptography products. If the code is wrong, customs will stop clearance. This hits shops that ship individually especially hard, because a single held order leads to airport storage fees and the risk of administrative fines.

Pressure from ocean freight rate spikes

Ocean freight rates are currently volatile and soaring, putting huge cost pressure on sellers. To protect cash flow and the customer experience, small shops are moving from ocean freight to consolidated high-speed air freight. With Soleil Transportation’s air rates from just $16/kg, combined with storage in Mississauga for domestic deliveries, you avoid the ocean rate storm and keep transit times from Vietnam to your customers in Canada to just 7 to 12 business days.

Which option is right for your business?

There is no single best option, only the one that fits your shop’s stage of growth.

Keep shipping orders individually (with ePacket from $8.50 CAD per parcel) when:

• Your shop is new, with fewer than 15 orders a month and no steady pattern yet.
• Your products are highly personalised, made to order for each customer, and can’t be produced in bulk for storage.
• You want to test how the Canadian market responds to a new product line before making a big investment.

Switch to fulfillment in Mississauga (from $5 CAD per order) when:

• You reach 20–30 orders a month with steady growth.
• You sell standard-sized products that are easy to pack and often bought again, such as clothing, accessories and small decorations.
• Your customers often complain about long delivery times, or you want to expand into the US market (Soleil Transportation ships within Canada and to the US from $35 per large parcel; US recipients pay any import duties).

To start optimising your shop’s operating costs, review your product list and work out the standard packed weight and size of each item. Contact us on +1 888-998-5199 or email your product details to info@soleiltransportation.com for a detailed cost breakdown to help you make the best business decision.

Fulfillment is a service that manages the entire order process for you, from storing goods in a warehouse and packing them to delivering them to your customers.

This lets sellers focus on marketing, sales and growing their brand instead of spending hours on logistics.

Benefits of using a fulfillment service

1. Save time and staff

Instead of managing your own stock, packing and shipping every day, you can let a fulfillment provider handle the whole process.

2. Faster delivery

Fulfillment centres usually run professional warehouse systems, so orders are processed quickly and reach customers in less time.

3. Efficient order management

Fulfillment services usually include an order management system, so sellers can easily track inventory, order status and delivery history.

4. Easy to scale

As your business grows and orders increase, fulfillment lets you scale up without investing in more warehouse space or staff.

Who is fulfillment for?

Fulfillment services are especially suitable for:

• Online shops
• E-commerce businesses
• Sellers on Amazon, Shopify and eBay
• Small and medium-sized exporters
• Brands expanding into international markets

With professional processing, fulfillment helps businesses optimise their supply chain and give customers a better experience.

How does the fulfillment process work?

The fulfillment process usually involves these steps:

1. Receiving stock: The business sends its goods to the fulfillment warehouse for storage.
2. Storage and inventory management: Goods are organised and managed with a professional system.
3. Order intake: When a new order comes in from your website or sales platform, the system updates automatically.
4. Packing and processing: Warehouse staff pack the goods to standard.
5. Shipping and delivery: The order is handed to a carrier for delivery to the customer.

Why is fulfillment an e-commerce trend?

As e-commerce grows, handling every order in-house becomes difficult for many businesses. Fulfillment automates and optimises the entire logistics process, making operations more efficient.

With this service, businesses can focus on product development, marketing and customer care while experts handle the warehousing.

Conclusion

Fulfillment is becoming an essential logistics solution for e-commerce businesses. With professional warehousing, order processing and shipping, it helps businesses save money, work more efficiently and expand into new markets more easily.

If you sell online and want to streamline your operations, fulfillment is the key to sustainable growth in the global e-commerce market.

If you would like more advice, don’t hesitate to contact Soleil Transportation.

• Email: info@soleiltransportation.com
• Phone: +1 888-998-5199 ext. 9