The US is the world's largest payments market and the most competitive — with strict KYC/AML rules, sophisticated fraud controls and high interchange fees. Most established processors serve US merchants; the choice usually comes down to vertical fit, pricing tiers and chargeback handling. We list dozens of providers covering e-commerce, SaaS, marketplaces, high-risk and crypto verticals.
The local rails merchants must support to convert United States customers.
Standard US merchants pay 2.6-2.9% + $0.30 per transaction. SaaS and recurring billing often get 1.4-1.8% with volume. High-risk verticals (iGaming, adult, CBD) pay 3.5-6% plus rolling reserves.
Not always. Stripe, Adyen and several other processors onboard non-US entities for US card acceptance, though some require US tax ID (EIN) and US bank account for settlement. Some providers offer Merchant of Record (MoR) services for foreign sellers.
ACH costs 0.1-0.8% per transaction (much cheaper than cards) but takes 1-3 business days to settle. Best for high-ticket B2B and recurring billing where speed isn't critical. Cards settle in 1-2 days and support instant authorization.
It depends on your vertical. Our directory includes specialized high-risk acquirers that approve iGaming, adult, nutraceuticals and CBD merchants — compare KYB requirements, reserves and fees side by side.
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