Bit2Me has its own Bitcoin price in euros.
The exchange rate for the purchases and sales shown in Bit2Me is exclusive to this platform, all the purchasing and selling operations that occur within Bit2Me are regulated by this type of exchange rate.
In Bit2Me, the price in euros of 1 Bitcoin is always reflected in real time in the upper left hand corner of our web page.
We always show two prices: the purchasing and the selling.
In addition, when you choose a purchase or sale option, the exchange rate always appears in large on the first page of the process.
Some wallets and most block explorers usually show the equivalent value of your bitcoins in euros and/or dollars.
This price value is determined by them using their own parameters or often times is taken directly from Bitcoin markets such as Bitstamp, Kraken, GDAX...
Each purchase-sale platform has its own price for the BTC / EUR currency pair.
The same happens with markets and trading platforms that, in addition to the purchase and sale of cryptocurrencies, allow real-time speculation and provide a graphic interface where you can see the price by time segments (1 minute, 5 minutes, 15 minutes, 30 minutes, 1 hour, etc.).