Buying an Ecommerce Business in Canada
Buying an ecommerce business in Canada? Review marketplace account rules, inventory, customer data, suppliers and the legal terms that keep orders moving.

Verify storefront rights, stock and operating continuity
Buying an ecommerce business in Canada requires proof that the sales engine can keep operating under your ownership. A website, inventory and impressive revenue screenshots do not establish that marketplace access, supplier terms, customer information and advertising assets will follow the sale.
Start by identifying where orders originate, who legally owns each asset and which third parties can interrupt operations. Then connect those findings to the purchase structure, price and closing conditions. The central question is whether you will receive the rights, stock, people and systems needed to fulfil tomorrow’s orders profitably.
Use the Ontario business purchase checklist for the broader transaction, alongside the ecommerce issues below. This guide provides general information; obtain legal, accounting and other professional advice for your particular transaction.
For the broader purchase process and other sectors, visit the business acquisition hub and industry guide directory.
Your acquisition review map
Explore the key checksMake marketplace access part of the structure decision
In an asset purchase, the agreement identifies the inventory, domains, intellectual property and contracts being acquired. In a share purchase, the corporation remains the operating entity, carrying its existing liabilities. The asset versus share sale comparison tool can help frame that choice, but neither structure guarantees platform continuity.
Read the actual terms governing every important seller account, payment processor and storefront subscription. Separate rules about assigning an agreement, changing account ownership and changing control of a corporate customer. Establish whose name is registered and whether verification, notice or approval is required.
For example, eBay Canada’s account policy prohibits selling an account or changing its ownership and warns of restrictions or suspension. Do not assume another marketplace follows the same rules, or that a share purchase resolves the issue.
Request the applicable agreements, account status reports, infringement notices, suspension history, withheld payouts and correspondence about the proposed transaction. Build necessary platform confirmation and a permitted operating arrangement into closing conditions. A seller’s offer to leave their login credentials behind does not establish a compliant transfer. Avoid attributing purchase value to reviews, rankings or account privileges without verifying what can actually continue.
Reconcile sales, advertising and repeat-customer economics
Review exports from the storefront, marketplaces, payment processors and accounting system rather than relying on selected dashboards. Reconcile orders to settlements and bank deposits, explaining marketplace fees, refunds, chargebacks, foreign exchange and timing differences. Distinguish collected sales taxes from operating revenue and completed sales from unpaid or cancelled orders.
Analyse profitability by product and channel after fulfilment, freight, discounts, advertising and returns. A bestseller can absorb cash when replacement inventory costs more than the stock currently being sold. Identify related-party purchases, unusual promotions and advertising cuts that temporarily improved reported earnings.
Advertising attribution deserves separate testing. Two platforms may each claim the same conversion, while reported return on advertising spend may omit agency fees or refunds. Obtain access to the underlying campaign history, billing records and attribution settings. Separate new-customer acquisition from remarketing to customers the business already had.
Ask how the seller estimates customer lifetime value: which customer cohorts were observed, over what period, and whether the estimate measures revenue or contribution after costs. Compare the forecast with actual repeat purchasing and product replacement cycles. There is no single dependable formula that turns a dashboard into a valuation. Test how earnings and cash needs change if advertising costs rise or repeat orders disappoint.
Trace ownership of domains, the brand and content
Prepare a digital asset schedule covering domain names, trade marks, product photography, packaging artwork, copy, videos, theme customisations and product designs. Confirm the seller’s ownership and identify anything held personally by the founder, a developer or a marketing agency.
For domains, inspect registrar records, renewal dates, transfer restrictions and access to the registered email address. Include DNS management, business email, hosting and recovery methods in the handover. A domain transfer without working email can disrupt supplier correspondence and customer support.
Request creator agreements and assignments for paid content, together with the licences for stock images, fonts, themes and plugins. Check whether those licences cover the buyer’s intended use and can continue after closing. Review Canadian copyright ownership when assessing gaps in the paperwork.
Match brand registrations and applications to the products actually sold. Investigate infringement complaints, counterfeit allegations and takedown demands. The purchase agreement should identify what is being transferred and require the documents needed to complete that transfer.
If proprietary technology or an agency operation forms part of the sale, also review buying a software business and buying a digital marketing agency for code ownership, creative rights and account-access questions.
Inspect stock and the supply chain behind it
Count inventory by SKU, location, condition and ownership. Reconcile the warehouse count with marketplace fulfilment centres, third-party logistics providers and goods in transit. Exclude customer returns awaiting inspection, unsaleable goods and stock owned by suppliers unless the agreement expressly deals with them.
Agree how closing inventory will be valued. Historic invoice cost can overstate damaged, obsolete or slow-moving products. Compare landed cost, including freight, brokerage and applicable import costs, with realistic selling prices after discounts, fulfilment and expected returns. Prevent double counting where inventory appears both in the headline price and a separate closing adjustment.
Supplier concentration can be more important than the number of products listed. Request contracts, purchase orders, minimum commitments, lead times, credit terms and exclusivity arrangements. Determine whether an overseas manufacturer will continue supplying the buyer on the same specifications and terms. Identify who owns tooling, moulds, packaging files and quality-control records.
For a dropshipping model, examine fulfilment reliability, substitution rights and responsibility for defective goods. For private-label products, review testing, safety complaints, recalls and product liability insurance. Obtain required supplier and logistics consents before committing to a closing date. Keep a realistic allowance for replacement stock, production delays and freight disruption in the acquisition budget.
Separate sales-tax diligence from customs readiness
Map where inventory is stored, where customers are located and which entity imports goods. Give the accountant sales-tax registrations, returns, marketplace collection reports and tax assessments. A platform’s collection activity does not, by itself, demonstrate that every seller obligation has been addressed.
For an asset purchase, ask whether a GST/HST business-acquisition election is available, which supplies it covers and who will handle the filing. The CRA’s buying-a-business guidance describes a conditional joint election; it is not an automatic exemption for any asset sale.
Review customs entries, product classifications, declared values, origin support, duties and reassessments with a customs adviser. Plan the buyer’s CARM access, import program registration and broker authority around the actual transaction structure. Identify responsibility for incoming shipments crossing the closing date. The agreement’s allocation of historic tax or customs costs should be supported by appropriate disclosure and remedies; an allocation between buyer and seller does not settle an authority’s claim.
Handle customer information and marketing permissions separately
Customer data needs its own diligence plan. Where PIPEDA applies, section 7.2 permits certain transaction-related uses and disclosures without consent only when its conditions are met. Before closing, the information must be necessary to assess or complete the transaction. An agreement must restrict its use to the transaction, require suitable safeguards and require return or destruction within a reasonable time if the deal fails.
After completion, the statutory conditions include necessity for carrying on the acquired business, an agreement preserving permitted purposes and safeguards, respect for consent withdrawals, and notice to affected individuals within a reasonable time. The exception does not apply where the transaction’s primary purpose or result is acquiring or disposing of personal information. Buying a customer database is therefore not automatically protected by the business-transaction exception.
Use aggregated sales information where possible and restrict access to identifiable records. Assess applicable provincial privacy laws, the seller’s privacy commitments, breach history and service-provider arrangements.
Marketing permission is a separate question. The CRTC’s business-sale guidance explains circumstances in which a purchaser can rely on existing consents and business relationships, while distinguishing a sale of an email list alone. Obtain consent records, unsubscribe suppression lists and evidence supporting any claimed implied consent. Confirm what communications the buyer may send before launching a welcome campaign; possession of customer email addresses is not sufficient proof.
Price the obligations that follow the orders
List outstanding orders, gift cards, store credits, subscriptions, prepaid memberships and warranty commitments. Match each obligation to cash already received and the cost of fulfilment. Decide who handles returns from pre-closing sales, including products delivered before closing but returned afterwards.
Chargebacks can emerge after the original payout. Review processor reserves, dispute patterns and deductions from future settlements. Specify the economic cutoff, evidence-sharing duties and reimbursement process. If a holdback or escrow is appropriate, define its amount, release conditions and dispute procedure rather than relying on a general promise to cooperate.
Identify employees and contractors who run merchandising, customer service, advertising and fulfilment. Review their agreements, compensation, accrued entitlements, confidentiality obligations and ownership paperwork. Determine the employment obligations arising from the chosen structure and how key people will be retained.
If the seller leases warehouse or office space, check assignment and change-of-control provisions. Confirm storage capacity, insurance, access and landlord requirements. A business described as location independent may still depend on one physical site and a small team.
Turn diligence findings into a workable handover
Address critical account access, supplier cooperation and information-sharing arrangements in what to include in a purchase letter of intent. Use the interactive due diligence checklist to track supporting documents, responsible people and unresolved conditions.
The definitive agreement should identify acquired assets and assumed obligations, seller disclosures, required consents, inventory adjustments and remedies for inaccurate statements. If part of the price depends on future results, define the accounting rules, advertising decisions, refunds and information rights that affect the calculation.
Prepare a coordinated closing checklist for domain control, approved account changes, banking details, payment routing, inventory custody and customer support. Change administrative permissions and recovery settings through permitted processes. Test order placement, fulfilment, tracking, refunds and supplier reordering before ending the seller’s agreed support period.
Document the founder’s transition duties, availability and compensation. Arrange appropriate customer and supplier communications, including privacy notices where required. Set a process for misdirected payments, delayed returns and disputes that arrive after closing. Good transition documents assign a person and a procedure to each predictable problem.
Hypothetical: strong sales, uncertain marketplace continuity
Suppose a Canadian homewares retailer generates most of its orders through one marketplace. The seller proposes an asset sale and says the account can be handed over by replacing its password. The buyer also discovers that the main manufacturer invoices a separate company owned by the founder.
These facts create two connected diligence problems: continued selling access and continued supply. The buyer should verify the marketplace’s actual terms and permitted process, establish the manufacturer’s contractual relationship, and secure necessary arrangements before closing. If continuity cannot be established, the price and proposed structure need reconsideration. Seller warranties alone cannot make a platform permit an account transfer or make an independent manufacturer accept a new customer.
Questions buyers commonly ask
Does buying the shares preserve every online account?
No guarantee follows from the structure alone. Although the corporation continues to exist, the relevant terms may address changes in ownership or control, verification and notification. Check each important provider’s requirements against the proposed deal.
Should unsold inventory be included in the purchase price?
That is a negotiation supported by evidence. Define which stock qualifies, how it is counted and valued, and how obsolete, damaged, returned or in-transit products are treated. Ensure the agreed mechanics do not charge for the same inventory twice.
Can I use the seller’s email list immediately after closing?
First establish the applicable privacy basis, marketing permissions and supporting records. Preserve unsubscribe requests and confirm the scope of any consents or existing business relationships. A transferred list does not establish permission to send every type of campaign.
Prepare the purchase around continuity and evidence
A sound ecommerce acquisition connects verified earnings with transferable rights, saleable stock and a practical transition. Resolve the account, supplier and data issues early enough for the agreement and funding plan to reflect them.
Lamba Law provides legal help with buying a business, including transaction structure, due diligence and purchase agreements. Contact Lamba Law to discuss the proposed acquisition and the operating assets it depends on.
Primary sources
This guide was checked against the following legislation, regulator guidance, and government materials. Requirements can change after the date shown above.
- Selling an eBay account — eBay Canada
- Personal Information Protection and Electronic Documents Act, section 7.2 — Department of Justice Canada
- CASL guidance on implied consent, including sale of a business — Canadian Radio-television and Telecommunications Commission
- Buying a business — Canada Revenue Agency
- Set up your business to import — Canada Border Services Agency
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Prepared by Lamba Law
This article provides general legal information, not advice for a particular matter. Legal, tax, valuation, regulatory, and foreign-law questions should be reviewed by the appropriate professional.