Payment processing rates for SaaS resellers
- Effective rates for SaaS resellers run 2.4-3.2% on specialist single-MID setups, 5.5-6.0% plus interchange passthrough on our parent-account structure.
- Risk tier: low-to-mid risk. Stripe/Square stance varies — read below before applying.
- Parent-account math wins once you\'re running 3+ brands or hitting reconciliation scale.
On this page
This is the 2026 pricing breakdown for SaaS resellers. We\'ll cover what the three big acquirers (Stripe, Square, Authorize.net) actually charge this vertical — when they even underwrite it — the risk adders that inflate your effective rate, how processing volume changes the quote, how multi-brand portfolios shift the math, and where multiflow fits. We run a processing stack for SaaS resellers and subscription software operators, so our bias is on the table.
Quick answer — the honest 2026 range
For SaaS resellers in 2026, expect an effective rate between 2.4% and 3.2% on the specialist-processor side, or 5.5-6.0% plus interchange passthrough under our parent-account structure. The parent-account number is higher per-transaction; the total cost wins once you\'re running 3+ brands, 5+ MIDs, or hitting reconciliation scale where the bookkeeping overhead dominates.
Category risk tier: low-to-mid risk.
How the three big acquirers price this vertical
Stripe
Approves standard SaaS. Stripe Billing is the category default.
Square
Approves SaaS but recurring-billing tooling is weaker than Stripe.
Authorize.net
Universal gateway with SaaS-friendly ISOs; works well for B2B SaaS with ACH.
Vertical-specific risk adders
These are the things that actually move your rate quote — the underwriter scores them directly and they set your reserve tier for the first 12 months of processing:
- B2B SaaS with ACH option cuts effective rate 50-100bps vs card-only.
- International card acceptance adds 1-1.5% on cross-border fees.
- Reserves typically 0% for clean SaaS books.
How volume tier changes the quote
Volume is the single biggest lever on your effective rate once you\'re past underwriting. In SaaS resellers, the real tiers look like this:
- Sub $50k/mo: Top of the quoted range. Reserves at the high end. Expect the full 3.2% on the specialist side.
- $50-250k/mo: Mid-range. Specialist ISOs will negotiate 25-50bps off the initial quote after 3-6 months of clean processing.
- $250k-1M/mo: Bottom of the range plus carrier-level negotiation. Reserves start stepping down at month 12-18.
- $1M+/mo: Custom interchange-plus pricing available. Our parent-account tier drops to 5.5% at this volume band, with interchange passthrough reducing the blended cost further.
The rate you see quoted on a processor\'s sign-up page is always the sub-$50k number. Everything above that requires a conversation.
How multi-brand affects pricing
If you\'re running one brand in SaaS resellers, a specialist single-MID setup is almost always cheaper per-transaction than our parent structure. That\'s the honest answer and we\'ll tell operators that on the fit call.
The math flips when you cross 3 brands, or when your portfolio mixes SaaS resellers with other verticals. Running 5 Stripe accounts (or 5 separate ISO relationships) means:
- 5 underwriting approvals, 5 reserve holds, 5 chargeback queues.
- 5 separate 1099-Ks at tax time, 5 bank deposit reconciliations per week.
- 5 different retention/dunning tools, 5 different vaults for payment methods.
- No cross-brand failover — if one account freezes, that brand is offline.
Our parent account collapses that into one relationship with brand-level descriptors, one consolidated chargeback queue, one 1099-K, one reconciliation feed. The rate is higher, the total cost at scale is lower, and the failure mode is way better.
What multiflow charges for SaaS resellers
Our pricing for this vertical:
- Per-transaction: 5.5-6.0% depending on volume tier, plus interchange passthrough.
- One-time setup fee: Covers underwriting, descriptor registration, orchestration routing, checkout integration.
- No monthly subscription. We are not a SaaS processor.
- Reserves: determined per-brand by underwriter based on your specific SKU mix and chargeback history. Typically 5-10% rolling; higher for fresh accounts in restricted-list categories.
Full pricing detail with volume tiers: multi-flow.pro/pricing.
When we say no
We are upfront about where we don\'t fit. Single-brand SaaS resellers operators with under $100k/mo volume almost always come out ahead on a specialist single-MID quote. We\'ll tell you that on the call and point you at the right ISO.
SaaS resellers with 3+ product brands benefit from consolidated billing under a parent account with per-brand entitlement and descriptor control.
Comparison table
| Setup | Effective rate | Reserve | Onboarding | Fits |
|---|---|---|---|---|
| Stripe (if approved) | 2.9-3.5% | rolling | instant | category exceptions only |
| Square (if approved) | 2.6-3.5% | rolling | instant | category exceptions only |
| Authorize.net + specialist MID | 2.4-3.2% | 10-15% / 180d | 10-15 days | single-brand high-risk |
| multiflow parent account | 5.5-6.0% + interchange | 5-10% | 14-30 days | 3+ brand portfolios |
What to do next
Single-brand operator at early volume: quote 2-3 specialist ISOs in parallel and compare the actual contracts, not the marketing pages. Use our effective-rate calculator to compare apples-to-apples.
3+ brand operator or $500k+/mo in SaaS resellers: submit our 12-question application for a fit check. We\'ll run your blended rate against your current stack and tell you straight whether a parent-account setup actually saves you money.
On MATCH or recovering from closure: read the closure playbook before applying anywhere new — every ISO will know your history, and how you frame it determines whether they open a file.