SERVER-VERIFIED CART / MEMBER CHECKOUT

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Enter your US shipping details, choose how to pay, and accept the required terms. Nothing is charged on this screen.

VERIFIED MEMBER

Delivery

Fast, discreet US shipping in plain outer packaging. Tracking is sent after confirmed payment and dispatch.

First name Last name Street address Apartment, suite, or unit Optional City State or territory code ZIP code Country Phone number Optional · shipping questions only Order or delivery notes Optional

Payment path

Bitcoin opens immediately. Other options submit an unpaid request for PSC to review.

Pay now with Bitcoin

Recommended · Your private QR and wallet button open immediately. Payment status updates automatically.

FASTEST

Request another payment optionNo payment is collected now. Request a card-payment link or choose another listed option.

Credit or debit cardPSC confirms stock, then emails a secure hosted payment link. Ethereum (ETH)Wait for the exact network, amount, and wallet. USD Coin (USDC)PSC confirms the supported network before you send. Tether (USDT)PSC confirms the supported network before you send. XRPWait for the wallet and any required destination tag. Ask about another optionPSC will reply with currently available choices.

1QR opens immediatelyNo payment email is required.
2Wallet request is prefilledVerify the exact BTC and destination.
3Status updates automaticallyNo transaction ID form or receipt email.

Review and confirm

Check each applicable statement, then continue to payment or submit your request.

I confirm I am 21 years of age or older. I am purchasing these materials for lawful research purposes only under the Research Use Policy. I have read and agree to the Terms and acknowledge the Privacy Notice. I understand that all sales are final once payment is confirmed, except where applicable law requires otherwise. I understand Bitcoin transfers are generally irreversible and I must verify the destination and exact amount before sending. I will cover all platform, wallet, withdrawal, transfer, and network fees so the exact requested amount reaches PSC.

The next page displays the order-specific QR code and waits automatically for payment detection. You can recover that private link from Order Status. PSC never asks for a password, two-factor code, private key, or recovery phrase.

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