What payment methods does Valid Email Checker accept?

Last updated May 19, 2026Subscriptions & billing

Two main paths: credit/debit cards through Stripe, or cryptocurrency through CoinPayments.

Card payments

We accept Visa, Mastercard, American Express, and Discover. The card form runs on Stripe, which means your card details never touch our servers — Stripe handles the entire transaction. You can save a card for faster checkout and to enable features like auto-refill.

Card support is required for monthly subscriptions because we need to run the recurring charge each cycle. If you do not want to put a card on file, monthly subscriptions are not the path.

Cryptocurrency

We accept Bitcoin, Ethereum, Litecoin, USDT, USDC, and over 100 other cryptocurrencies through CoinPayments. The flow: select your crypto, you get a wallet address to send to, the transaction confirms on-chain, your credits land in your account.

Crypto is PAYG only. Subscriptions need a card. Auto-refill needs a card. The smaller credit tiers can be a bit expensive in crypto fees relative to the credit cost, so most crypto buyers go for the larger packs to amortize the network fee.

What about PayPal, bank transfer, invoicing?

No PayPal at the moment. Bank transfer and net-30 invoicing are available for Enterprise customers — email support@validemailchecker.com with your monthly volume and we will set you up.

Saved cards and auto-refill
If you've ever saved a card during a purchase, you can manage it from Account → Billing & Payments. Auto-refill (also on that page) tops up your PAYG balance whenever it drops below a threshold you set. Especially useful for teams running API verifications continuously.