The real problem with Canadian merchant statements
Your processor quoted you 1.75% or 2.3% — and that sounded reasonable. But what actually shows up on the statement is a different story. There's interchange, a markup, an assessment fee, a PCI fee, a monthly minimum, a batch fee, a gateway fee, maybe a terminal rental, and sometimes a few lines labeled things like "downgrade" or "authorization surcharge" that nobody explained at signup.
By the time you add all of it up and divide by your gross sales, the real blended rate is often 2.5–3.5% for retail businesses and 3–4.5%+ for lower-volume or high-card-not-present merchants. That's before the fixed fees, which hit smaller merchants even harder relative to volume.
What's a normal rate vs what to question
For a card-present retail setup in Canada with reasonable volume, a well-negotiated interchange-plus setup might land around 1.8–2.3% effective rate. Flat-rate processors like Stripe (2.9% + 30¢ online, 2.7% card-present) or Square (2.65% card-present) are higher in percentage terms but predictable with no monthly minimums. Helcim sits somewhere in between with volume-based discounts and interchange-plus pricing — worth looking at if your monthly volume is over $8,000–$10,000.
If your effective blended rate (total fees ÷ gross sales) is over 3% for retail, or over 4% for online, that's worth investigating before your next renewal period. Use the decoder above to run the math.
The sneaky line items worth watching
PCI non-compliance fee: If you're marked non-compliant and charged $25–$60/month, that's avoidable. It just requires completing a SAQ (self-assessment questionnaire) through your processor's portal. Most compliant merchants pay $5–$15/month or nothing at all on modern flat-rate processors.
Monthly minimum: This is a penalty for not hitting a volume threshold. Seasonal businesses get hit hardest. A $25 minimum means you're paying even when the shop is slow.
Terminal rental: $35–$60/month is in the normal range. Over $80 is worth pushing back on. Some older Moneris reseller contracts had terminals in the $60–$100/month range for hardware that costs a few hundred dollars to purchase outright.
Downgrade surcharges: On tiered pricing, "non-qualified" transactions (rewards cards, business cards, manually keyed entries) are downgraded to a higher tier and charged 0.5–1% more. This can be a real surprise if you're processing a lot of business cards or keying in orders manually.
Interchange-plus vs flat-rate vs tiered: which is actually better for you?
Interchange-plus is the most transparent — you see exactly what the card network charges and what the processor adds on top. It's usually cheapest at higher volumes (over $15,000/month) where the flat rates add up. But the statement is complex and harder to audit without a tool like this one.
Flat-rate is simple and predictable. You pay the same regardless of card type. It's hard to get dramatically overcharged because there are no hidden tiers or downgrade surprises. The downside: you're leaving money on the table if most of your transactions are low-cost debit or basic Visa.
Tiered pricing from bank resellers is the one to watch out for. The "qualified" rate sounds great. The non-qualified rate, which applies more often than reps imply, can quietly inflate your effective rate by 0.5–1%+ without triggering alarm bells.
See interchange-plus vs flat-rate explained and full fee comparison for more detail on each model.
When to consider switching
If you're in a reseller contract with a bank and your effective rate is above 2.8% for card-present or 3.5% for online, it's worth at least getting comparison quotes. Helcim and Stripe have no monthly minimums, no terminal rental, and upfront pricing that's easy to compare. Running your own statement numbers through this tool first — and then plugging them into your comparison call — gives you a concrete number to negotiate with rather than a vague sense that fees feel high.
See when to switch payment processors for a fuller checklist of what to review before making a move.
If you're considering moving some volume to Interac e-Transfer to avoid card fees on large invoices, use the Interac e-Transfer Suitability Checker first — there are real trade-offs around refunds and reconciliation that most processors don't mention.