Shop with Bitcoin and Altcoins
As of August 2025, Subatomik Books has gone fully Bitcoin and crypto-only. This decision aligns with our core values of decentralization, privacy, and innovation. We offer 50% off retail price on all products when you pay with any of our accepted cryptocurrencies.
Accepted Cryptocurrencies
We support a wide range of popular and reliable cryptocurrencies to give you flexibility in how you pay. Our current list includes:
★ Bitcoin (BTC)
★ Ethereum (ETH)
★ Dogecoin (DOGE)
★ Litecoin (LTC)
★ USDC (US dollar )
And more on the way. Check our checkout page for the full, up-to-date list as we continue to expand options.
How Payments Work
To ensure secure, fast, and user-friendly crypto transactions, we've partnered with two leading payment processors in the blockchain space:
Coinbase Commerce: A versatile gateway that supports a broad array of cryptocurrencies, including ETH, DOGE, LTC, USDC, and others. Coinbase Commerce makes it easy to pay directly from your wallet, with built-in tools for conversions and security.
OpenNode: Specializing in Bitcoin and Lightning Network payments, OpenNode allows for instant, low-fee transactions. It's perfect for those who want to pay with BTC quickly and efficiently, leveraging the speed of the Lightning Network for near-instant confirmations.
Using cryptocurrency at Checkout
At checkout, simply select your preferred cryptocurrency and follow the prompts. You'll be directed to scan a QR code or copy a wallet address to complete the payment. We prioritize your privacy and security: all transactions are handled on-chain, with no personal financial data stored on our servers. Our partners use industry-leading encryption and fraud detection to keep things safe.
Checking Conversion Rates
Please note that cryptocurrency prices, including Bitcoin and Ethereum, are highly volatile and can fluctuate significantly in a short period. The exchange rates displayed on this tool are real-time but subject to rapid change due to market conditions. To preview the current conversion rates for cryptocurrencies or other payment methods, visit our cryptocurrency calculator.
Why Crypto-only?
By using crypto, you're helping sustain independent projects like ours in a world dominated by big tech and corporate bookstores. Cryptocurrencies offer lower fees by avoiding the hefty cuts taken by traditional payment processors.
Bitcoin, altcoins, and decentralized communication tools like NOSTR are used to reclaim financial and digital autonomy by enabling peer-to-peer transactions, resisting censorship, and enhancing privacy. Bitcoin provides a secure, decentralized store of value and medium of exchange, free from centralized control and government intervention, making it attractive for those seeking sound money and global accessibility.
If you are interested in learning more about bitcoin and the decentralized economy, visit our Internet of Money collection .
But I still want to use cash. Can I do that?
Yes! Subatomik Books accepts cash using Cash App at checkout. Simply select "Cash App" at payment and either scan the QR code or use your Cash Card to complete the transaction just like any Visa debit card. Enjoy the flexibility and speed of digital cash, tailored to your preferred shopping method.
Why don't you accept credit cards?
Credit cards are predatory because they exploit vulnerability and entrap consumers in high-cost debt through deceptive, profit-driven practices.
Questions?
Have questions? You can connect with us on NOSTR, or visit our customer service page for more ways to contact us.