Using Bitcoin in the Real World

Laszlo Hanyecz paid 10,000 BTC for two pizzas in May 2010. At today's price those coins would buy a small island. The Bitcoin community celebrates it as Pizza Day, and I think about it every time someone asks me whether Bitcoin is "actually usable" yet.

The honest read on that story: Bitcoin has travelled a long way as money, and it still has further to go. Where you can spend it depends on where you live, what you are buying, and whether you need the payment to clear in seconds or minutes. I work in the crypto self-custody space, and I get this question from Swiss friends almost weekly. So let me answer it the way I would over coffee.

Can I Spend Bitcoin?

Yes, though not everywhere and not always with grace.

The four practical paths today:

Online merchants. A growing slice of e-commerce accepts Bitcoin directly, especially in tech, privacy services, and international trade. Processors like BitPay, OpenNode, and the self-hosted BTCPay Server let any merchant accept Bitcoin and auto-convert to local currency at settlement. The merchant pockets euros or francs. You pay in BTC.

Gift card platforms. Bitrefill and similar services sell gift cards for hundreds of major retailers, paid in Bitcoin. You shop at stores that have never heard of Bitcoin: supermarkets, airlines, streaming. For Swiss residents this is the single most useful daily-use rail.

Peer-to-peer transfers. Any wallet can receive Bitcoin from any other wallet, anywhere on the planet, with no bank or processor between them. It works whether or not the recipient's country has a functioning banking system, and whether or not the sender and recipient know each other.

In-person payments. Some physical shops accept Bitcoin directly. Cities with active crypto communities cluster these into a meaningful footprint. Zug stands out. Elsewhere in Switzerland and Europe the coverage is patchy.

Bitcoin in Switzerland: More Than Crypto Valley

Switzerland has quietly assembled one of the most Bitcoin-friendly stacks on earth. Not only for the financial industry but for daily life.

SBB (Swiss Federal Railways). Since 2016, SBB ticket machines have sold Bitcoin for cash. You cannot buy a train ticket with Bitcoin, but you can buy Bitcoin at any staffed Swiss railway station. That detail matters more than it sounds: it taught a generation of Swiss commuters that Bitcoin lives in the same physical world as their morning train.

Bitcoin ATMs. Switzerland runs an extensive ATM network across Zurich, Geneva, Bern, Basel, and Lausanne. Current operator lists live at coinatmradar.com. Värdex Suisse (independent since 2017) and Bity (Neuchâtel) run most of the fleet. Many machines do cash-in and cash-out, which means you can move between CHF and BTC without ever opening an exchange account.

Zug ("Crypto Valley"). The city of Zug has accepted Bitcoin for municipal payments since 2016: taxes, fees, administrative services. The programme started small. Its real value was symbolic. A Swiss municipality treating Bitcoin as a legitimate payment medium for public services said something other municipalities then had to answer.

Lugano Plan B. Lugano partnered with Tether to make Bitcoin (alongside USDT and a local stablecoin) accepted across the city. Plan B businesses keep multiplying. Public project reports flag public transport and municipal utilities as gaps still being closed. The initiative launched in 2022 and positioned Lugano as a city-scale testbed for Bitcoin as a medium of exchange.

Bitrefill and gift cards. For everyday spending at merchants without their own Bitcoin rails, Bitrefill sells Swiss gift cards for Migros, Coop, SBB, and IKEA, paid in BTC. You buy groceries, furniture, or train travel with Bitcoin and the retailer never builds a single line of crypto infrastructure.

Switzerland's Bitcoin adoption is unusually broad for a country of 9 million. For Swiss residents, the gap between holding Bitcoin and using it is narrower than almost anywhere else.

The Lightning Network: Bitcoin for Everyday Payments

On-chain Bitcoin transactions take minutes to confirm, and during congestion the fee can rival the price of your coffee. Wrong tool for a coffee.

Lightning fixes this. Lightning is a second layer that settles near-instant payments for tiny fees. Typically well under a centime.

The mechanism: two parties open a payment channel by locking some Bitcoin in a shared on-chain transaction. Once the channel is live, they can ping payments back and forth instantly and nearly free, with nothing hitting the chain. When they are done, they close the channel and the final balance lands on-chain in a single transaction.

You do not need a direct channel with everyone you pay. Lightning routes through a mesh of interconnected channels. You pay a node in Argentina by hopping through two or three intermediaries, and it settles in seconds.

The public Lightning Network spans several thousand nodes and tens of thousands of payment channels, with total capacity in the low thousands of BTC. Live figures at mempool.space/lightning. Apps like Phoenix Wallet, Breez, and Wallet of Satoshi hide the complexity. From your side, it feels like any mobile payment: scan a code, confirm the amount, done.

Lightning is the right tool for the coffee, the tip to a content creator, the small freelance invoice, anything where speed and cost matter.

Remittances: Sending Money Across Borders

Cross-border money transfer is one of Bitcoin's cleanest wins. A traditional bank wire from Switzerland to a family member in a developing country runs 5 to 10 percent of the amount sent and takes one to five business days. The recipient often eats another cut converting foreign currency.

Bitcoin compresses both. Sending 0.01 BTC on-chain costs the same fee whether the recipient sits in Zurich or Nairobi. On Lightning, the fee for a cross-border transfer is rounding error.

The friction is the last mile. The recipient needs a way to convert Bitcoin into local currency. Countries with active Bitcoin adoption fill this gap with peer-to-peer markets and local exchanges. Countries without that infrastructure leave you holding satoshis that nobody locally wants to accept.

Fees and Confirmation Times in Practice

On-chain fees as of mid-2026 typically run under USD 1 per transaction during normal mempool conditions. They can spike to several dollars during Ordinals or Runes congestion. Check mempool.space before you send. Most wallets suggest a fee automatically and let you trade speed for cost.

What I actually do:

For time-sensitive payments I use the fast fee. That runs roughly CHF 1.50 to CHF 4 depending on the day.

For non-urgent transfers to my own wallet or a known recipient, I pick a lower fee. It confirms within a few hours in normal conditions and saves a couple of francs.

For amounts under CHF 5, on-chain fees make the transaction silly. I use Lightning.

Regulation and Taxes: What Swiss and European Holders Need to Know

This is the area where rules matter, change often, and vary by country. The framework below reflects mid-2026. Talk to a qualified tax adviser for your situation.

Switzerland. Bitcoin counts as a moveable asset (Vermögenswert). Private capital gains from Bitcoin trading are tax-free for natural persons who do not qualify as professional traders. Bitcoin holdings face annual wealth tax and must appear on your tax return at year-end value. The Swiss Federal Tax Administration (ESTV/AFC) publishes official year-end exchange rates for Bitcoin and other digital assets for exactly this purpose.

European Union. The EU's Crypto-Asset Reporting Framework (CARF) tracks the OECD international standard and forces crypto exchanges and service providers to report user transaction data to tax authorities. The EU's DAC8 directive mandates the reporting. The transposition deadline of 31 December 2025 has passed. The 2026 tax year is the first full reporting cycle. Your trades on European exchanges are being collected for automatic exchange with your national tax authority, with the first cross-border exchange of information scheduled for 2027.

El Salvador. A useful international data point: El Salvador made Bitcoin legal tender in 2021. Following an IMF agreement in December 2024 and a parliamentary amendment in January 2025, Bitcoin's legal-tender status was rescinded with effect from 1 May 2025. Bitcoin acceptance there is now voluntary. The lesson I take from it: even "permanent" policy victories revert when bigger creditors lean on the country.

Practical step. Keep records of every Bitcoin purchase, sale, and meaningful transaction. Log the date, the CHF or EUR equivalent at that moment, and the nature of the transaction. That log is the foundation of any tax filing you ever do, in any country.

Risk Note

Merchants stop accepting Bitcoin at any time. Fees and confirmation times move with network conditions and spike during busy periods. Regulation and tax treatment shift between countries and within them. Every Bitcoin user should know the rules that apply to them.

Reader Takeaway

• You can spend Bitcoin online, peer-to-peer, via gift cards, and at a growing number of physical locations.
• Use Lightning for small fast payments. On-chain suits larger or less time-sensitive transfers.
• Cross-border payment is one of Bitcoin's strongest real-world cases, though the last-mile cash-out remains a friction point.
• Swiss holdings face wealth tax. EU DAC8 reporting requirements are live, with the 2026 tax year as the first full reporting cycle.
• Log every transaction. Talk to a tax professional if you trade actively.

Chapter Summary

• You can use Bitcoin for online purchases, gift cards, peer-to-peer transfers, and at a slice of physical merchants. Zug leads.
• Lightning Network settles near-instant near-free payments and is the practical choice for everyday spending.
• On-chain fees as of mid-2026 typically run under USD 1 per transaction during normal mempool conditions. They can spike to several dollars during Ordinals or Runes congestion. Check mempool.space before you send.
• Switzerland treats Bitcoin as a wealth-tax-liable asset with tax-free private capital gains for non-professional traders. EU countries are now enforcing mandatory crypto tax reporting under DAC8. The 2026 tax year is the first full reporting cycle.
• Accurate transaction records are non-negotiable in any tax jurisdiction.

References

• Bitcoin.org: How to Use Bitcoin
• Blockchain.com: fee and block data
• BitPay merchant data
• EU DAC8 directive and OECD CARF updates
• Chainalysis 2025 Crypto Adoption Index
• Swiss Federal Tax Administration (ESTV): digital asset valuation tables
• El Salvador IMF deal reporting, 2025