What payment system does Bitcoin use?
The Bitcoin payment system is based on the principle of direct transfer of digital coins from the buyer to the seller. The payment goes through the blockchain network, where a unique address is created for each individual transaction. Funds are usually automatically converted into a currency convenient for the seller. The time it takes for the payment to be credited varies depending on the service selected and the network load. The system is decentralised, secure and transparent, but requires prior study of the nuances of its operation.
Is it legal to pay with Bitcoin?
Payment with Bitcoin is permitted in many countries, including United States. In the United States, the IRS treats Bitcoin as property, requiring sellers to report income from cryptocurrency transactions. Companies are required to follow local laws and tax regulations related to cryptocurrency transactions. Always check the current legal requirements of your specific jurisdiction.
Is it safe to receive money using Bitcoin?
Receiving payments in Bitcoin has a high level of technical security thanks to blockchain technology. However, the responsibility for the safety of funds lies with the wallet owner. Loss of secret keys or password confidentiality breach will result in the irretrievable loss of funds. Be careful and ensure that your personal wallet is well protected.
What are the fees for Bitcoin payments?
Commissions on the Bitcoin network are set voluntarily and depend on the current network load and transaction volume. The amount of fees is not fixed and varies from small amounts ($0.50–$2.50) to significant increases during periods of network congestion (e.g., up to $38.43). Transaction fees ensure that transactions are processed and confirmed by miners on the network.
How secure are Bitcoin payments?
Paying for goods or services with Bitcoin is similar to entrusting your valuables to a reliable digital fortress. Let's take a closer look at the mechanisms that protect your funds and transactions in the world of Bitcoin.
Transparency and immutability of the blockchain
At the heart of the entire system is the blockchain, a public digital ledger consisting of a series of interconnected blocks. Each block contains information about all transactions that have taken place, and it is virtually impossible to change or delete entries. This ensures absolute transparency and prevents transactions from being falsified.
Reliable data encryption
All Bitcoin transactions are protected by modern cryptographic algorithms. Transaction information is converted into a complex code that is only accessible to the owner of the corresponding private key. This is similar to a secure digital lock that is extremely difficult to break.
Public and private keys
Any transaction with bitcoins requires a pair of special keys:
- a public key is your unique account number, which you can freely show to other people;
- a private key is your personal secret, which is necessary to confirm ownership of funds and sign transactions.
Only the owner of the private key can access their funds, which prevents unauthorised access.
Multi-factor authentication
Modern payment gateways, such as 0xProcessing, employ enhanced levels of security, ranging from standard two-factor authentication (2FA) to the latest technologies with up to five factors of identification (5FA). This greatly strengthens account security and reduces the likelihood of fund theft. The 0xProcessing platform undergoes regular security audits and uses its own blockchain infrastructure, minimising dependence on third parties and further reducing the risk of data leaks.
Secure wallet storage
Your Bitcoin wallet is like a digital safe. We recommend using cold storage (offline storage), encryption, and regular backups. This will protect your funds from cyber attacks and accidental loss.
Caution above all
Despite high security standards, remember that transactions on the Bitcoin network are irreversible. Losing your private key or allowing it to fall into the wrong hands will result in the loss of your funds without the possibility of recovery. It is therefore extremely important to choose reliable partners responsibly and to protect your personal data carefully. Following simple precautions, combined with the advantages of the technology itself, will make your Bitcoin payments the safest way to pay.
Looking to the future: will more merchants accept Bitcoin?
When it comes to the future of Bitcoin payments, one thing is certain: change is inevitable. Current trends clearly show that cryptocurrencies are becoming an integral part of our daily lives, and commerce is no exception. At the beginning of 2025, the global cryptocurrency user base already exceeded 560 million people, representing about 8% of the world's population. This is a significant achievement, demonstrating the widespread acceptance and growing trust in cryptocurrencies. The number of Bitcoin wallet owners is also growing: in the last year alone, their number has increased by 6.5 million, reaching 54 million. Experts predict further rapid growth, estimating that by 2030, the number of cryptocurrency users could reach one billion.
BTC itself is being used less and less as a means of payment. Stablecoins are the leaders among cryptocurrencies. They have all the advantages of crypto payments – low fees compared to banking services and accessibility in most countries of the world.
Major market players
Microsoft has reopened Bitcoin payments for its Xbox Store, confirming its serious commitment to cryptocurrencies. American telecommunications corporation AT&T has become a pioneer among mobile operators by starting to accept cryptocurrency. Popular online stores such as NewEgg, Shopify and Etsy offer customers the option to pay with Bitcoin, highlighting the growing popularity of digital currencies in retail. Financial giants, including PayPal and accounting software QuickBooks, have also supported the initiative by simplifying the integration of cryptocurrency payments for small and medium-sized businesses. In the entertainment and tourism sector, Burger King, Virgin Galactic, Norwegian Air and CheapAir already accept Bitcoin, demonstrating the versatility and convenience of cryptocurrency payments.
Challenges
- The high volatility of the Bitcoin exchange rate forces many businessmen to choose an alternative. For payment in cryptocurrency, stablecoins are more often chosen, which are linked to the exchange rate of the fiat currency. They have all the advantages of cryptocurrencies, while not suffering from exchange rate volatility.
- Technical difficulties and the need to train staff create additional barriers to widespread adoption.
- Slow transactions and limited infrastructure require technological improvements.
- Lack of consumer awareness is slowing down the widespread adoption of cryptocurrencies.
Experts agree that these problems can be solved. New technologies such as the Lightning Network and atomic swaps promise to speed up transactions and improve user experience. Educational initiatives aim to bridge the information gap, while specialised payment processors strive to ensure a smooth transition for businesses to cryptocurrency payments. All of this creates favourable conditions for the further expansion of crypto presence in retail. It is likely that in the coming years we will see an even higher percentage of stores and services accepting cryptocurrency.
The future of token payments looks promising. The growing number of users, support from major brands, and continuous technological improvements indicate that cryptocurrencies will become an integral part of our economic landscape. Businesses will either have to adapt to these changes or be left behind.

