Adyen vs Checkout.com Fee Calculator

Adyen: Adyen operates on transparent Interchange++ pricing with a $0.13 fixed gateway fee per transaction and a €100 ($110) monthly minimum processing fee. Meanwhile, Checkout.com: Checkout.com offers customized Interchange++ pricing with tiered gateway fees, zero fixed monthly minimums, and bespoke enterprise contracts.

Both enterprise PSPs utilize transparent Interchange++ models where scheme fees and interchange are passed through at cost. Adyen excels at unified omnichannel retail (connecting POS terminals across 40 countries to e-commerce), while Checkout.com frequently delivers 1% to 3% higher authorization rates across EMEA, APAC, and the Middle East.

At $10,000.00/month in gross revenue, switching between Adyen and Checkout.com dramatically alters take-home cash. On platforms with percentage take rates (like Adyen), platform fees deduct substantial revenue, whereas flat-rate models (Checkout.com) establish a ceiling on SaaS overhead. Calculate your exact dollar delta using our interactive comparison slider above.

At $50,000.00/month ($600,000/year), percentage fee cuts create massive wealth leakage. A difference of just 3% to 8% in platform take rates represents $18,000 to $48,000 in lost cash flow annually. Compounded over five years at an 8% CAGR in institutional index funds, this fee leakage exceeds $100,000 in lost corporate treasury value.

Both Adyen and Checkout.com leverage tier-one acquiring networks (primarily Stripe, Adyen, or Chase Merchant Services). Standard domestic card processing runs at 2.9% + $0.30 for online transactions and 2.6% + $0.10 for in-person POS swipes. Additional fees apply for international cards (+1.5%) and foreign exchange conversions (+1.0% to +2.0%).

Settlement timing varies by architecture: direct gateway integrations typically disburse customer funds into your bank account on a rolling 2-business-day schedule. Platforms operating as aggregators or marketplaces may hold payouts on weekly cycles (e.g. every Wednesday) or implement rolling reserve balances for fraud mitigation.

When a customer files a chargeback, card issuers assess a non-refundable dispute administration fee (typically $15.00 on Stripe, $20.00 on PayPal). Direct gateway setups require the merchant to submit representment evidence directly, whereas Merchant of Record (MoR) platforms manage chargeback defense automatically on the merchant's behalf.

A Merchant of Record assumes legal liability for calculating, collecting, and remitting sales tax and VAT across international tax jurisdictions (EU VAT, UK VAT, US economic nexus). Traditional platforms require merchants to configure Stripe Tax and file quarterly returns independently, while true MoR providers handle 100% of global tax liability.

Credit card surcharging is legally permitted in over 45 US states up to the 3.0% card brand cap, provided debit cards are suppressed. However, checkout terms of service on platforms like Adyen and Checkout.com vary. Merchants often utilize cash discount programs or adjust base pricing to offset gateway deductions.

Under modern payment processing rules (enacted by Stripe, PayPal, and Square), when a merchant refunds a customer transaction, the card processing percentage and fixed fee are NOT returned to the merchant. Both Adyen and Checkout.com pass through this network policy, meaning high refund rates result in unrecoverable fee losses.

Open digital marketplaces feature built-in search engines, category directories, and algorithmic buyer recommendations, but frequently charge higher take rates (8% to 12%). Closed SaaS platforms charge zero percentage commission, requiring creators to generate their own audience through social channels, email lists, and paid ads.

Adyen is highly optimized for operators in the Enterprise Payment Service Providers sector seeking streamlined setup, minimal technical maintenance, and turnkey customer onboarding.

Checkout.com excels for scalable businesses, high-volume creators, and enterprises requiring maximum control over margins, brand identity, and custom integrations.

Both platforms incorporate automated dunning systems, smart card retries via card network account updaters, and automated customer emails when credit cards expire or fail, preventing involuntary subscriber churn.

Both platforms provide automated API synchronizations or pre-formatted double-entry accounting CSV exports. Net revenue, platform commissions, and payment processing expenses map directly into standard chart of accounts (Accounts 1010, 4010, 6050, and 6060).

From a pure mathematical standpoint, Both enterprise PSPs utilize transparent Interchange++ models where scheme fees and interchange are passed through at cost. Adyen excels at unified omnichannel retail (connecting POS terminals across 40 countries to e-commerce), while Checkout.com frequently delivers 1% to 3% higher authorization rates across EMEA, APAC, and the Middle East. Evaluate your current monthly run-rate against our live dynamic calculator above to determine which platform yields the highest net take-home profit for your enterprise.