How does pay by bank actually work at a Canadian checkout? The customer picks the bank option, authorizes the payment inside their own banking environment, and the money moves bank-to-bank — no card number typed, no card network in the middle. Paramount Commerce builds that flow for Canadian merchants, specializing, in its own words, in pay-by-bank solutions such as Interac e-Transfer and EFT for the Canadian market. Its stated sectors are high-growth ones — iGaming, crypto, remittance and eCommerce among them — that want a fast, secure alternative to credit cards. This is a technical explainer of the mechanism, the money movement and the pricing shape, not a setup procedure: integration is API- or hosted-flow work done with the provider, so there are no reader steps to follow here. General information only — not financial advice.
The rails underneath: three methods, three behaviours
| Method (Paramount’s own list) | How it behaves | Suits |
|---|---|---|
| Interac e-Transfer | Bank-authorised payment through the Interac flow Canadians already use for person-to-person transfers; Paramount’s remittance guide describes real-time payments through secure, bank-authorised Interac payments | One-time funding and deposits where familiarity drives completion |
| Instant Bank Transfer | Named by Paramount alongside e-Transfer and EFT as a method for remittance, financial services, iGaming and sports betting | Account funding and withdrawals in high-growth sectors |
| EFT | Bank-to-bank transfer on the scheduled rail — the remittance guide contrasts PAD/EFT-style flows as better suited to recurring or predictable funding than urgent one-time transfers | Recurring funding and payouts on a schedule |
| Payouts | Instant payouts of up to $25,000 per transaction to Canadian bank accounts, per Paramount’s remittance guide | Withdrawals and disbursements back to customers |
Two properties follow from the mechanism itself. First, authorization happens at the customer’s bank, which is why Paramount positions fraud prevention — its guide cites AI trained on 20+ years of Canadian payment data — at the centre of the offer. Second, Paramount is a layer, not a whole stack: its remittance guide states plainly that it operates as the Canadian payments layer and is not a replacement for a business’s FX, compliance or corridor infrastructure. Integration is through API and hosted payment flows, with 24/7/365 merchant and customer support listed among its features, and the company states it is RPAA-registered — its processor guide flags that registration as a selection factor, and it is the kind of claim a merchant can verify against the Bank of Canada’s registry before signing. Paramount also calls itself the leading payment processor in Canada for bank-to-bank payments; that is the company’s own claim, recorded here as a claim, not a finding.
What it costs: a quote with a known shape, and no published rate
Paramount’s official pages checked on October 29, 2026 publish no transaction rate, base fee or percentage. The only description of the pricing structure available is third-party: an iGaming payments comparison of Interac e-Transfer providers states that Paramount prices each merchant as a base fee plus a percentage, with discounts for volume. Treat that as the shape of the quote to expect — a fixed base plus a variable percentage, negotiated against volume — not as a rate. Neither the base nor the percentage is published anywhere checked.
The benchmark a quote has to answer (labelled assumptions): $50,000/month of online volume at a $100 average transaction — 500 payments. On the published card pole, checked October 29, 2026, Stripe’s standard Canada rate of 2.9% + $0.30 costs $1,450 + $150 = $1,600/month. A Paramount quote in base-plus-percentage form is cheaper on processing cost only if base + (percentage × $50,000) lands under $1,600 — at a $250 monthly base, the percentage would need to be under 2.7%; at a $500 base, under 2.2%. Those are hurdle calculations from the stated pricing shape, not Paramount prices. The other half of the comparison is not in the rate at all: card volume carries chargeback exposure and card dispute handling, which the next sections price qualitatively because no source quantifies them for an individual merchant.
Scale claims need the same discipline. Coverage of Paramount’s iGaming positioning reports more than 20 years of industry experience, over $100 billion in total payment value and consumer reach exceeding 40 million — company-reported figures describing the wider business, not verified results for any individual merchant.
Settlement: instant for the customer, T+1 to T+3 for the merchant
This is the spec most likely to be misread, so it gets its own section. The customer’s side of a pay-by-bank deposit is fast — the third-party iGaming comparison describes deposits crediting to the cashier instantly. The merchant’s side runs slower: the same comparison states Paramount settles to the operator in a T+1 to T+3 window, depending on bank cutoff. “Instant” in pay-by-bank marketing describes authorization and customer experience; settlement — when the funds are the merchant’s to use — is a one-to-three-day event. Cash-flow planning, payout liquidity and reconciliation all have to be built on the settlement clock, not the authorization clock. A merchant funding instant customer payouts from a T+1 to T+3 settlement stream is carrying the float, and should know it before launch, not after the first busy weekend.
Chargebacks and risk: what pay by bank does and does not remove
Paramount’s processor guide states the mechanism correctly: direct-from-bank payment methods do not use the same card-network chargeback process, so pay by bank can reduce chargeback exposure compared with card payments. Its remittance guide then adds the limit that marketing coverage tends to drop: pay by bank does not eliminate payment risk. Reducing reliance on card-funded transactions may reduce exposure to certain card chargeback and dispute patterns, but the merchant still needs KYC, AML screening, transaction monitoring, fraud detection, clear customer communication and dispute-handling processes. A bank-authorised payment can still be part of a fraud — account takeover and social engineering do not need a card number — which is why the fraud tooling, not the absence of chargebacks, is the substantive part of the offer. Merchants who have lived through processor changes know the adjacent lesson from the card world: read the term, renewal and exit clauses before the rate schedule, because contract length and termination fees are silent killers. A quote-based specialist contract deserves the same order of reading.
Who Paramount fits, and who it does not
Fits: Canadian businesses in Paramount’s stated high-growth sectors whose customers already trust bank-based payment — iGaming and sports-betting operators, remittance platforms needing a Canadian funding and payout layer, financial-services and eCommerce merchants with high card decline or chargeback costs, and any operator whose customers fund accounts in amounts compatible with a $25,000-per-transaction payout ceiling. Does not fit: a merchant who needs card acceptance itself — pay by bank is an addition to a card stack for most retailers, not a substitute; a business that needs published, self-serve pricing; or a business whose model requires same-day use of settled funds without carrying float across a T+1 to T+3 settlement window.
Bottom line: the decision framework
- Verify the registration and the rails. RPAA registration, the exact methods offered for your sector (e-Transfer, Instant Bank Transfer, EFT), and the $25,000 payout ceiling against your largest routine payout. Success check: each item confirmed from the provider or the registry, not from a roundup.
- Get the quote in base-plus-percentage form. Base fee, percentage, volume tiers, and every ancillary fee, in writing — then run it against the published card hurdle at your real volume and ticket size.
- Plan cash flow on T+1 to T+3. Model settlement at the slow end of the window and size the float for instant payouts explicitly.
- Keep your risk stack. KYC, AML screening, monitoring and dispute handling remain yours; ask how Paramount’s fraud tooling and reporting plug into them, and get the answer in the agreement.
- Read the exit before the rate. Term, renewal and termination terms first — the pattern from every processor migration is that the exit clause outlives the introductory price.
Pay by bank is a real alternative rail in Canada, and Paramount is one of its specialist builders. The honest summary is narrow: the mechanism is sound and bank-authorised, the chargeback benefit is real but bounded, settlement is days not instants, and the price is a negotiation with a known shape and no published numbers. Merchants who go in with those four facts will evaluate the quote correctly.
— Dex Carter, Tech Writer
Sources, accessed October 29, 2026: Paramount Commerce, “Top Payment Processors in Canada” and “Top Payment Providers for Canadian Remittance Businesses” (paramountcommerce.com); iGaming Payment Solutions, “Interac e-Transfer for Canadian iGaming” (igamingpaymentsolutions.com) — third-party pricing-structure and settlement description; Vegas Times coverage of Paramount’s iGaming positioning (thevegastimes.com) — company-reported scale figures; Stripe Canada published pricing (stripe.com/ca/pricing), re-checked October 29, 2026. General information only — not financial advice.