What we can help you with
Setting up a wallet and storing it safely
We'll show you how to set up your own crypto wallet – on your phone, your computer or a hardware wallet –, how to back up your recovery phrase properly and how to protect yourself against phishing and scams. You always keep your recovery phrase yourself and never share it with anyone – not even with us.
Buying and selling cryptocurrencies
We'll explain how buying and selling crypto works, what to watch out for and how to spot a suspicious offer. You can buy or sell bitcoin for cash at the Bitcoin ATM right in our shop, and we exchange other cryptocurrencies in person – see Crypto exchange. What and when to buy or sell is always your decision.
Mining and choosing an ASIC miner
We'll go through how mining works, which ASIC miner suits which cryptocurrency, how much electricity it uses, how loud it is and what cooling and connection it needs. You can do an indicative calculation in the mining calculator, and you'll find an overview of miners on the ASIC miner profitability page. The calculations are indicative only and are not a guarantee of returns.
Miner hosting
No space at home, unsuitable electricity, or bothered by the noise? We'll explain how ASIC miner hosting in data centres works – what you pay for, how the miner is installed and how you monitor its operation.
Taxes
We only discuss taxes on cryptocurrencies and mining in general terms. For your specific situation, we recommend consulting a tax adviser.
How the consultation works
- In person at our shop, Rostovská 260/2b, Praha 10 – Vršovice, Mon–Fri 9:00–17:00, by prior arrangement.
- Online by video call or by phone on +420 792 480 835.
The consultation is for beginners as well as for those who already hold crypto or mine. Book a slot using the booking form, via the contact page or by phone – let us know which topic interests you and when suits you.
Consultation price
A consultation (up to 60 minutes) costs 990 CZK. It is free for customers who buy a machine or hosting from us. After you send your booking, we'll get back to you within 1–2 working days depending on our workload.
Important notice
Consultations are informational and educational in nature. They are not investment advice – we do not provide investment recommendations or asset management, and we do not tell you what to invest in. Kentino s.r.o. (PC Praha), IČO 05066743, is not authorised by the Czech National Bank (ČNB) to provide investment services and does not provide investment services. Any decision to buy, sell or invest is always yours alone. We will never ask you for your recovery phrase, passwords, private keys or a transfer of cryptocurrency. We recommend discussing tax and legal questions about your specific situation with a tax adviser or a lawyer.