Accepted Payment Methods
Visa
Mastercard
Amex
Discover
PayPal
Apple Pay
Google PayWhy SellStein Payments
Take card. Take crypto. Get paid.
Decision in 24-72h
Approved in 24 to 72 hours. No 30-page application. No four-week waiting room. Start processing the same week you applied.
Card and crypto payouts
Get paid to your bank or to your own crypto wallet. You set the schedule, the threshold and the settlement currency.
Chargeback handling
We flag chargebacks the moment they land and give you the alerts and evidence tools to fight the ones worth fighting and keep your dispute rate healthy. A normal dispute does not get you frozen here.
A real account manager
Your own dedicated account manager who understands your business. Priority support when you need it, with real humans who answer your calls.
How it works
From signup to first charge in three steps.
Apply
Fill out the form in 10 minutes. Less paperwork. Faster decisions. No bank-style runaround.
Get Approved
Most merchants are approved within 24 to 48 hours. Real underwriting, not an automated score, so legitimate businesses get a fair decision.
Start Processing
Begin accepting payments immediately after approval. Full integration support included at no extra cost.
Stable processing for legitimate businesses
A processor that won't freeze you in your busiest week.
Frozen for no clear reason? Held funds, no answers, a risk model that never met you. We do it differently: one flat fee, no tiers, and no random freezes when your volume grows.
20+
Industries we serve
Digital goods, SaaS, subscriptions, services.
40+
Countries supported
Apply with your registered local business.
Your Dashboard
See every transaction In Real Time
Real-time revenue tracking
Monitor every transaction as it happens. Instant notifications for payments, refunds, and chargebacks across all processors.
All processors, one view
See all your payment processors in one unified dashboard. Compare performance, fees, and settlement times side by side.
Smarter payout schedules
Configure automatic payouts to your bank or crypto wallet. Set thresholds, schedules, and preferred settlement currencies.
Transparent Pricing
Simple, Honest Pricing
No hidden fees. No setup costs. No monthly minimums. Just transparent pricing that scales with your business.
Standard Processing
3% + $0.25
Per transaction for standard card processing. Competitive rates for all major credit and debit cards.
Platform Fee
0%
0% platform fee on every paid plan. You keep more of every sale.
Where does your revenue go?
Legacy stack vs. SellStein OS
Industries We Serve
Built for legitimate businesses, reviewed fairly.
Digital goods, supplements, coaching, SaaS, and more. If an automated risk model wrongly flagged your legitimate business, we do real underwriting and a fair review.
Supported countries
We process payments in 40+ countries. Here’s the live list.
Don’t see your country? Contact us. We’re adding new processors monthly
Good to know
What you actually get
Every line below maps to something we built. Where a rail does not support it yet, we say so.
A decision within 24-72h
Apply at /apply, your draft saves as you go. We aim to decide within 24-72h.
24-hour payouts
Daily settlement schedule on standard accounts. Weekly available for high-volume merchants on request.
No Stripe Connect maze
No Connect onboarding maze. Funds settle directly to your bank.
3-D Secure via NMI
Cardinal 3-D Secure 2.x through NMI. Frictionless when the issuer allows it, a full challenge when it asks. Not yet on Fiserv.
Card data stays off your servers
Card data never touches your server. NMI Collect.js (and the Fiserv CardPointe iFrame in the US) keep you in SAQ-A scope.
Visa, Mastercard, Amex, Discover
Plus Apple Pay and Google Pay where the issuing region supports it. Full network breakdown is in the country list above.
40+ countries, multi-currency
NMI partner-acquirers across NA, EU/EEA, LatAm and APAC. Settle in 30+ local currencies. No FX markup on settlement.
Per-transaction pricing
No monthly minimums, no setup fees, no hidden gateway charges. Pricing scales with volume.
Chargeback help included
Auto-evidence packets, dispute timelines and a human reviewer in your corner. Win-back rate trends in your dashboard.
Sandbox-first onboarding
Test charges run end-to-end before you go live. When you are ready for real volume, flip one switch. No API rewiring.
We Get It
We've Been Where You Are
We have been where you are. Here is how we do things differently.
“Tired of account freezes?”
No silent freezes. If your account needs a review or a hold, we tell you why and what clears it. Your cash flow is your lifeline.
“Application rejected again?”
We review your real business with real underwriting, not a one-size-fits-all risk score. If you are a legitimate business that was wrongly declined, we work with you to find a setup that fits.
“Funds held for weeks?”
Payouts on a schedule you can see. You know when your money arrives. No surprise holds, no rolling reserve without a written reason.
“No one answers your calls?”
Dedicated support with real humans who know your business. Your account manager is a call or message away, not hidden behind a ticket queue.