Best Amazon PPC Agency in Canada in 2026

There are roughly 80,000 active sellers on Amazon.ca, and Canada’s e-commerce market is on track to cross CAD $100 billion by the end of 2026. If you’re one of those sellers or a brand considering entering the Canadian marketplace, the difference between growing and slowing down often comes down to one decision, and that is to choose the best Amazon PPC agency in Canada.

The traffic to Amazon.ca hit 159.5 million monthly visits as of December 2025. Competition in most categories is still a fraction of Amazon.com. The opportunity is real. The top Amazon PPC agencies Canada worth working with will tell you something most sellers don’t hear until after they’ve wasted budget. The Canadian market has its own rules, and copy-pasting your Amazon.com strategy here is the fastest way to find out what those rules are.

Canadians shop differently, value differently, and make decisions on a different set of criteria, and an Amazon PPC agency Canada that doesn’t understand that will optimize your campaigns in a void.

Whether you’re a Canadian seller looking to grow on your home turf or an international brand looking to plant a flag north of the border, this list covers what you need from an Amazon PPC agency Canada that actually knows the market.

SellerApp leads the list as one of the top Amazon ads agency Canada for sellers who need global scale and local execution in the same relationship and ranks first among top Amazon PPC agencies Canada for multi-marketplace operations.

Quick Guide:

Why Amazon.ca Needs a Different PPC Approach Altogether

Best Amazon PPC Agency in Canada: Ranked and Reviewed

What to Actually Look For Before You Sign Anything

Six Challenges Canadian Sellers Are Really Dealing With Right Now

Expanding Into Canada From Abroad: What Sellers Need to Know Before Hiring Anyone

Final Thoughts

FAQs

Why Amazon.ca Needs a Different PPC Approach Altogether

Before anyone touches your campaigns, here’s what every Amazon PPC agency Canada should tell you upfront, but most bury in the fine print.

The search volume gap changes everything

Amazon.ca runs at roughly one-tenth of Amazon.com traffic volume. That doesn’t mean you use one-tenth of the keywords. It means your campaign architecture needs to be dramatically tighter.

Broad match with a high CPC works in the US because the volume can absorb the waste. Top Amazon PPC agencies Canada know the Canadian market punishes that approach.

In Canada, that same approach becomes an efficient way to burn through budget by Tuesday. Exact match for your core terms, tightly scoped phrase match for discovery, and aggressive Amazon negative keyword discipline are the baseline of competent Amazon PPC management Canada, not advanced tactics.

The CAD/USD mismatch will drown your margins if you ignore it

If you’re sourcing in USD and selling in CAD, every exchange rate movement is a margin event. Amazon’s built-in currency converter charges around 4% per transaction.

At volume, that drag is real. Any Amazon marketing agency Canada that recommends bid levels using a USD cost structure without a CAD margin model is giving you the wrong answer. The math only works when the denominator is right.

Quebec is a separate market wearing Canadian clothes

Quebec is home to over 8 million people, operates significantly in French, and has its own provincial sales tax structure (QST). The top Amazon PPC agencies Canada that operate here treat French-language campaigns as a separate strategic layer, not an afterthought.

French-language Amazon product listings, which Amazon PPC experts Canada build natively, not through translation apps unlock a keyword pool where your competitors mostly aren’t competing.

French-language SEO on Amazon.ca is a category-level arbitrage opportunity because most sellers skip it entirely. The ones who don’t dominate those placements with far lower CPCs than their English counterparts.

Canadian shoppers are value-conscious in a way that will change your conversion graph

Think of it this way that a country that built a national identity around a coffee chain that sells a double-double for under $3 and prides itself on not being flashy about money that’s exactly your buyer.

Canadian consumers comparison-shop more deliberately than American consumers, are more skeptical of premium-only positioning, and place high value on product credibility signals with reviews, detailed specs, and transparent return policies. Your listing needs to speak to that buyer, not at them.

Health Canada and CFIA compliance are non-negotiable for specific categories.

Amazon PPC experts Canada specialists who work the market daily know which categories trigger these requirements before a campaign launches.

Health, food, supplement, and cosmetic sellers need to clear Canadian regulatory requirements that are distinct from the FDA and FCC. An Amazon PPC management Canada agency worth its fee will flag these during onboarding, not after your listing gets flagged mid-campaign.

The Digital Services Tax added 3% to FBA fees in Canada as of October 2025

There is a new fee introduced. Sellers who haven’t updated their margin models are running on incorrect numbers. This is the kind of regulatory shift that an embedded Canadian agency tracks automatically. A US-only shop may have missed the memo.

Best Amazon PPC Agency in Canada: Ranked and Reviewed

top Amazon PPC agency Canada

To help sellers make an informed decision, we reviewed the top Amazon PPC agencies Canada serving Canadian brands and international sellers operating on Amazon.ca.

1. SellerApp

Amazon PPC expert Canada

Best for: Brands at any scale who need agency-managed PPC backed by real automation infrastructure, not manual bid adjustments that look like “strategy.”

SellerApp leads this list because it operates as the leading Amazon ads agency Canada at a level the other agencies here can’t match. SellerApp is a technology platform built specifically for Amazon, running underneath every campaign we manage.

Most agencies review performance weekly in a data sheet. SellerApp runs rule-based automation and bid intelligence that responds to live account data, competitive pressure, inventory signals, and time-of-day conversion patterns without waiting for a human to notice.

As an agency, here’s what SellerApp actually does for Canadian sellers:

As an Amazon ads agency Canada, our Amazon PPC management Canada covers the full campaign stack with Amazon Sponsored Products, Sponsored Brands, Sponsored Display, and Amazon DSP as a unified system.

DSP in particular is where most agencies stop short. Sellerapp uses Amazon’s demand-side platform to reach buyers off Amazon, retarget past visitors, and build audience segments that improve on-platform conversion rates.

For Canadian sellers with enough catalogue depth and ad spend, DSP is the layer that separates brands that dominate a category from those that compete in it.

On top of the campaign layer, SellerApp handles listing optimization (so traffic lands on a page built to convert), keyword research built natively for each marketplace, and predictive inventory planning that prevents stockouts from killing your Buy Box mid-campaign.

The track record is over $1.8 billion in managed revenue across 11,000+ brands, including Coca-Cola, Samsung, and Philips. Average outcomes are a 35–50% ACoS reduction and 35–55% revenue growth. These are repeatable results and not just cherry-picked launches.

SellerApp’s multi-marketplace capability is the sharpest differentiator for Canadian sellers. SellerApp manages Amazon Canada, Amazon.com, the UK, Germany, France, and beyond from a single account relationship.

If you’re planning to move into the US or European markets, you’re not rebuilding with a new agency for each territory. We also cover Walmart Marketplace, which matters as Walmart.ca grows as an alternative channel for Canadian buyers.

What makes SellerApp worth it

The technology base is real predictive inventory planning, rule-based automation, and AI bid intelligence. These aren’t things most Amazon PPC management Canada agencies offer. You’re getting enterprise-level execution regardless of your account size.

Amazon PPC management Canada

Honest assessment: SellerApp is a global agency. For hyper-local Canadian requirements, Quebec bilingual campaigns, provincial FBA inventory planning, and Health Canada compliance gaps, be explicit during onboarding. The capabilities are there; you just have to ask for them.

Services: Amazon PPC Management, Amazon DSP, Listing Optimization, Keyword Research, Bid Automation, Multi-Marketplace Expansion (Canada, US, UK, Germany, France, and more), Analytics Dashboard, Dayparting, Dynamic Reports

2. AMZ One Step

Amazon PPC experts Canada

Best for: Brands whose conversion problem isn’t traffic volume, as it’s what happens after someone clicks.

AMZ One Step built its practice around a real insight any Amazon advertising agency Canada should know. Your main image and Amazon A+ content drive conversion more than your bid strategy does.

For sellers whose core issue is a listing that doesn’t convert, this is useful. Their Conversion Guarantee Program ties creative output to measurable outcomes, and their Edmonton base gives them some proximity to Canadian market nuance.

Where they fall short compared to SellerApp is in the technology layer. AMZ One Step is a creative-first agency, they don’t run the kind of bid automation infrastructure or multi-marketplace management that brands need when they’re scaling past a single marketplace.

For sellers who need PPC managed at a platform level while also fixing listing quality, you’ll need two vendors here, whereas SellerApp handles both.

Honest assessment: Project and subscription pricing models mean scope and cost can vary widely. Get line-item clarity on what’s covered before signing anything.

Services: Amazon PPC Management, Listing Optimization, Product Photography, A+ Content, Brand Store Design, Campaign Audits

3. Sequence Commerce

Amazon advertising agency Canada

Best for: Established Canadian brands ready to integrate Amazon PPC with Google Ads, social retargeting, and performance marketing beyond the Amazon console.

Sequence Commerce’s core offer as an Amazon ads agency Canada is integration, connecting Amazon PPC agency with external traffic sources to build a cross-channel strategy. Their 1,200% sales increase for Clean Flight is a real result. Their 100% Clutch rating reflects consistent client communication.

The limitation is scope. Sequence Commerce is a multi-channel integration shop, which means their value compounds when Amazon is one of several active channels. For sellers whose Amazon account is the main growth lever and who need hands-on, automated bid management, the channel-integration focus means PPC is not their primary expertise.

SellerApp’s Amazon PPC experts Canada and globally will outperform a multi-channel agency’s Amazon campaign work for sellers whose priority is Amazon-specific performance.

Honest assessment: Built for brands with existing Amazon traction. If you’re launching from zero on Amazon.ca, you’ll probably scale faster with a launch-focused agency first.

Services: Amazon PPC Management, Sponsored Ads Optimization, Google Ads Integration, Social Retargeting, Brand Analytics, Listing Enhancement, Account Management

4. Prime Clicks

Amazon ads agency

Best for: Sellers with bloated, underperforming campaigns who need a full structural rebuild, not optimization layered on top of a broken architecture.

Prime Clicks operates as an Amazon ads agency Canada that specializes in inheriting damaged accounts and rebuilding them from the ground up. For a seller whose previous agency created overlapping campaigns, redundant keywords, and unchecked auto-target spend, Prime Clicks provides a systematic fix.

Their $300M+ in managed sales is a real track record, and their $8M result for a brand starting from zero reflects disciplined execution.

The constraint: they’re a restructure-first agency, not a scale-first one. The rebuild phase takes 60–90 days before lift is visible, and their toolset doesn’t include the predictive inventory planning or multi-marketplace automation that brands need once the foundation is fixed.

SellerApp’s onboarding includes a full account audit and restructure as standard without the extended lag before campaigns go live.

Honest assessment: The restructure-first approach means a learning period before a lift is visible. Budget a realistic 60–90 days before evaluating outcomes.

Services: Amazon PPC Audit, Campaign Restructure, Sponsored Products/Brands/Display, DSP Management, Custom Reporting, Amazon SEO

5. Seller Interactive

Amazon ads agency Canada

Best for: Mid-to-large sellers who want PPC, listing optimization, account management, and brand protection from a single accountable partner.

Seller Interactive covers a wide operational surface as an Amazon ads agency Canada: PPC, listing optimization, account management, brand protection, suspension appeals, and DSP.

For a seller tired of managing five vendors and wanting a single Amazon advertising agency Canada as a point of contact, the breadth is useful. Their Perfect Petzzz results in $500K to $600K growth at 17.1% ACoS, showing they can balance ad efficiency with account health.

The limitation is consistency. Reviews are mixed; service quality appears to vary meaningfully by account manager. This is the gap that consolidation-model agencies often struggle with when one person manages PPC, listings, and account health for multiple clients, something gets less attention.

SellerApp’s specialized team structure prevents this by separating campaign management from listing work, each handled by dedicated specialists.

Honest assessment: Reviews are mixed. Strong advocates exist alongside sellers who felt delivery didn’t match the pitch. Service quality appears to vary by account manager. Ask for category-specific references before committing.

Services: Amazon PPC Management, Account Management, Listing Optimization, Brand Protection, Suspension Appeals, Reimbursements, DSP

6. Nuanced Media

top Amazon PPC agencies Canada

Best for: Sellers who have been handed clean ACoS reports for months and still can’t figure out why the business isn’t actually more profitable.

Nuanced Media’s strength is their reporting approach, an Amazon advertising agency Canada or US-based partner that leads with TACoS, contribution margin, and organic rank impact rather than ACoS in isolation. That’s the right framework.

Their results with Manna and Seat Covers Unlimited (60–450% revenue growth within four to six months) are credible, and client feedback consistently cites communication quality.

The practical gap for Canadian sellers is that they’re US-based. Quebec targeting, QST compliance, CFIA category requirements, and the October 2025 Digital Services Tax are all considerations they may not raise unless you ask.

SellerApp’s Canadian-market experience means these surface automatically during onboarding, not after a campaign is already running on incorrect margin assumptions.

Honest assessment: US-based, so Quebec targeting, QST implications, and CFIA category compliance may require explicit attention during onboarding. Push for it.

Services: Amazon PPC Management, Storefront Design, Product Launch Strategy, Brand Presence, Walmart Ads, AI-Powered Bidding, Listing Optimization

What to Actually Look For Before You Sign Anything

Every agency will tell you they’re data-driven, transparent, and results-focused. Here’s how to cut through that and evaluate them on substance.

Ask how they report TACoS, not just ACoS

ACoS is a ratio inside the ad console. TACoS, total advertising cost of sales, with total revenue, including organic, in the denominator, tells you whether your campaigns are growing the business or just rotating existing demand through paid channels.

If an agency can’t explain the difference without looking it up, that’s a pass.

Find out who manages your account day-to-day

The person who pitched you at any Amazon advertising agency Canada is rarely the person running your campaigns day-to-day. Ask to meet your actual account manager before signing.

This applies to every Amazon advertising agency Canada on your shortlist. Ask how many accounts they carry. An account manager running 40 clients isn’t giving any of those clients real attention, they’re managing reports, not campaigns.

Confirm that you own your Advertising Console access

Some agencies structure ad accounts inside their own console, which means your campaign history, search term data, and audience data built over months or years leave with them when the contract ends.

That data belongs to you, and Amazon PPC experts Canada professionals who have your interests in mind, will structure access accordingly. If it’s housed in their account, you’re a tenant, not an owner.

Ask about the negative keyword process specifically

This is a quick competency test. Any serious Amazon PPC experts Canada team should walk you through their search term report harvesting cadence and negative keyword addition process without hesitation.

If it’s vague, campaigns are bleeding somewhere.

Understand performance benchmarks before you’re contractually committed

Long-term contracts aren’t inherently a red flag, but a 12-month commitment with no stated performance milestones is. Ask what specific metrics they’re accountable to.

Ask what happens if those milestones aren’t hit. Agencies confident in their delivery and genuine Amazon PPC experts Canada specifically, don’t need a lockup to keep clients. Results do that.

Six Challenges Canadian Sellers Are Really Dealing With Right Now

Amazon PPC agency Canada

1. Lower search volume demands surgical campaign architecture

Canadian keyword traffic runs at roughly one-tenth of US volume. This is a constraint that actually rewards disciplined campaign structure.

Exact match for high-value terms, tightly scoped phrase match for discovery, and rigorous negative keyword hygiene are how you get efficient coverage from a smaller pool. Broad match burn rates that are tolerable on Amazon.com become account-threatening on Amazon.ca.

SellerApp’s Amazon PPC management Canada automation handles this at scale, running search term harvesting and negative keyword updates continuously, not on a monthly review cycle.

2. Exchange rate drag compounds over time

If you’re sourcing in USD and disbursing in CAD, you’re carrying currency exposure on every transaction. Amazon’s built-in converter runs around 4% per transaction.

At meaningful volume, that small percentage is a real cost that doesn’t show up in your ACoS. Any top Amazon PPC agency Canada should factor this into your target margin model before setting bid recommendations.

SellerApp builds currency-adjusted margin models into the campaign setup process, so bid targets reflect what you actually keep, not just what Amazon attributes.

3. FBA inventory placement across Canada’s geography affects the Buy Box

Canada’s population is concentrated in Vancouver, Calgary, Toronto, and Montreal, but those cities are spread across thousands of kilometers.

Inventory sitting in one fulfillment center can create shipping delays to the other end of the country, which directly affects Buy Box eligibility. Any credible Amazon advertising agency Canada should ask about your inventory distribution strategy. Most agencies don’t, and that’s the first red flag.

SellerApp’s predictive inventory planning flags these gaps before they become a Buy Box problem, not after you’ve already lost placement.

4. GST/HST and QST are not optional, and the thresholds are lower than you think

CAD $30,000 in Canadian sales triggers GST/HST registration requirements. Quebec adds a separate QST obligation on top. Non-compliance is a retroactive bill.

The Amazon advertising agency Canada you work with isn’t your accountant, but flagging this at onboarding is baseline due diligence.

SellerApp raises this during the intake process because we’ve seen what happens when sellers launch without the right registrations in place.

5. The October 2025 Digital Services Tax, flagged by every embedded Amazon advertising agency Canada, added 3% to Canadian FBA fees.

This is live and applies now. If your margin model predates October 2025 and hasn’t been updated, you’re optimizing bids against wrong numbers. An agency embedded in the Canadian market flags this as a matter of course.

SellerApp tracks regulatory changes like this as a standard part of Canadian market management, and it’s already factored into how we model margins for Amazon.ca accounts.

6. The bilingual requirement is both a compliance need and a competitive opportunity.

Amazon PPC experts Canada will tell you that properly localized French listings unlock a separate keyword pool where most English-language competitors are invisible. This isn’t about appending translations to your existing bullets.

It’s about building a distinct French-language listing with native search language and category-appropriate copy. The sellers who’ve done this well in categories like home goods, beauty, and kitchen consistently report lower CPCs and higher conversion rates on French-language placements than their English equivalents.

SellerApp’s Amazon PPC experts Canada manage bilingual campaigns as a separate strategic layer, with French keyword research built natively, not just merely translated.

Sellers who’ve done this well in home goods, beauty, and kitchen categories consistently report lower CPCs and higher conversion rates on French placements than their English equivalents.

Expanding Into Canada From Abroad: What Sellers Need to Know Before Hiring Anyone

This section is for US, UK, Indian, and other international sellers evaluating Amazon.ca as a growth market.

Canada is Amazon’s second-largest North American marketplace, and competition in most categories is materially lower than on Amazon.com.

The barriers to entry are real but manageable with the right Amazon PPC agency Canada or Amazon marketing agency Canada partner who knows what they are before you ask.

The North American Unified Account is your starting point

Amazon now lets you manage Amazon.com, Amazon.ca, and Amazon.com.mx under a single professional seller account. Expanding to Canada doesn’t require a separate registration. What it does require is building out the marketplace properly, you can’t just syndicate your US listing and call it done.

GST/HST registration triggers at CAD $30,000 in Canadian sales

That threshold applies to worldwide taxable supplies, not just Canadian revenue. If you’re using FBA in Canada, inventory stored in a Canadian fulfillment center creates a tax obligation regardless of where you’re based. The CRA doesn’t grant leniency for international sellers who didn’t know the rule. Get registered early.

Quebec adds QST on top of GST

Quebec’s provincial sales tax is separate from GST/HST and requires its own registration if you’re selling there. It’s not automatically handled by Amazon. This is the tax obligation that catches the most international sellers off guard.

The August 2025 US de minimis elimination changed cross-border math

As of August 29, 2025, the US eliminated the $800 de minimis exemption, meaning all cross-border shipments from the US to Canada now face duties.

If you’re shipping FBM from a US warehouse to Canadian customers, your landed cost has changed. FBA with inventory in a Canadian fulfillment center sidesteps this issue, but it requires GST registration and proper import documentation upfront.

Reviews don’t carry over between marketplaces

Your 2,000 reviews on Amazon.com are invisible on Amazon.ca. Reviews don’t carry over between marketplaces , this is the variable top Amazon PPC agencies Canada factor into their Canadian launch pacing and budget allocation from day one.

You’re starting from zero on your Canadian product pages, which affects conversion rates in your launch window. Factor this into how you allocate ad spend in the first 60–90 days, you’ll need to lean harder on PPC while organic credibility builds.

Bilingual packaging is a requirement for physical products sold in Canada

This isn’t limited to Quebec, as federal consumer product regulations require English and French on physical packaging across the country. This affects your product labels, not just your Amazon listings.

An Amazon PPC agency Canada specialist will know this. A global agency that hasn’t operated in Canadian markets may not raise it.

Currency conversion at Amazon rates is expensive at volume

Amazon’s built-in currency converter runs around 4% per transaction. At CAD $200,000 in annual revenue, that’s approximately $8,000 in conversion fees.

A multi-currency account (Wise, Airwallex) lets you hold CAD and convert it at interbank rates, which cuts that cost significantly. The right time to set this up is before your first CAD disbursement, not after.

The agencies on this list that best serve international market entry

For international brands entering Canada with multi-marketplace ambitions and needing Amazon PPC experts Canada-level local knowledge, SellerApp is the most logical fit. They manage Amazon.ca alongside Amazon.com, the UK, and European markets from a single relationship and have the technology infrastructure to scale across territories without starting over.

For brands that need the Canadian-specific layer, Quebec bilingual strategy, GST/QST compliance awareness, FBA logistics across provincial markets, AMZ One Step (Edmonton), and Seller Interactive (Markham) both bring the local depth that makes the difference between a launch that stalls and one that takes root.

Final Thoughts

Amazon.ca is a market with 80,000 active sellers, 159.5 million monthly visits, and category-level competition that still has room for a well-positioned brand with a well-planned PPC strategy.

The sellers and brands doing well here are the ones who started treating it as its own territory and hired an Amazon advertising agency Canada that does the same.

The top Amazon PPC agencies Canada on this list span the range from global technology-first players to Canadian-rooted specialists, each one a credible Amazon marketing agency Canada option depending on where your business sits.

The right choice depends on where your operation actually is, your account maturity, whether you need a rebuild or a scaling play, and how much Canadian-market specificity matters to your growth model.

Pick the Amazon PPC agency Canada that asks more questions than it answers in the first call, and then that’s the right sign.

FAQs

What does an Amazon PPC agency in Canada do?

Beyond managing bids, a credible Amazon PPC agency Canada handles keyword strategy, campaign architecture, search term harvesting, negative keyword management, bid automation, and reporting, calibrated specifically to Amazon.ca’s volume and competitive dynamics.
The better ones also flag compliance considerations, listing quality issues, and FBA logistics gaps that affect campaign outcomes.

What services are included in Amazon PPC management?

Amazon PPC management Canada typically covers Sponsored Products, Sponsored Brands, Sponsored Display, and (at higher spend levels) Amazon DSP.
Full-service agencies layer in listing optimization, A+ content, and account health monitoring. Understand exactly what’s in scope before you sign. “PPC management” means different things to different agencies.

How do Amazon PPC campaigns work for Canadian businesses?

Same mechanics as Amazon.com like keyword targeting, bid auctions, and placement types. The difference is how an Amazon ads agency Canada calibrates and manages them for Canada’s market dynamics. The difference is in how you structure and manage them.
Lower search volume means campaigns need to be tighter from launch. French-language targeting for Quebec adds a separate campaign layer. And budget allocation logic should account for CAD/USD exchange dynamics if your cost structure is in US dollars.

How do I compare top Amazon PPC agencies in Canada?

Look at their Canadian-specific case studies, not just the headline portfolio. The top Amazon PPC agencies Canada will have documented results on Amazon.ca specifically, not just Amazon.com outcomes with a Canada footnote.
Ask specifically about their Quebec strategy, their TACoS reporting framework, and which named Amazon PPC experts Canada team member will manage your account day-to-day. The agencies that answer those questions in detail without hedging are the ones worth shortlisting.

What strategies do Amazon advertising agencies use to improve campaign performance?

The effective ones deliver Amazon PPC management Canada built on keyword research in the target market natively, structured campaign architecture (match type segmentation, ASIN targeting, and negative keyword hygiene), bid automation tied to performance thresholds, and continuous search term analysis.
The less effective ones adjust bids monthly and call it optimization.

Can Amazon PPC experts improve conversion rates and profitability?

PPC management improves traffic quality. Conversion rate improvement requires listing work, a main image, a title structure, bullets, and A+ content.
The agencies that treat these as separate services often produce PPC results that plateau because the landing page isn’t converting the traffic they’re sending. The best Amazon PPC management Canada outcomes consistently come from agencies that own both the traffic side and the conversion side.

What does an Amazon marketing agency in Canada offer beyond PPC?

Full-service Amazon advertising agency Canada and Amazon marketing agency Canada offerings typically include listing optimization, A+ content, brand store design, account management, brand protection, and strategic planning for marketplace expansion.
For Canadian sellers specifically, the best agencies add bilingual optimization, compliance advisory (Health Canada, CFIA, and bilingual packaging), and FBA logistics guidance as part of the strategic layer.

How do I choose the right Amazon ads agency in Canada?

Three filters for any Amazon ads agency Canada: Canadian market knowledge (Quebec strategy, GST/QST awareness, and digital services tax), reporting framework (TACoS, not just ACoS), and account ownership structure (your data stays in your account). Apply those three before evaluating anything else.