user105088: I need to make a transaction of 0.00744000 BTC using the site CoinPayments.net. However, when I click on "Add new deposit address" in my wallet, I can see a 34-character long code. 
Next to it, there is a button "Deposit with Bitcoin client", but when I click on it, an empty tab opens in Chrome. In Chrome's address bar, I can see the 34-character long code and the prefix bitcoin:.
However, I don't understand how am I supposed to make the transfer then? I need to convert $50 from my bank account to BTC.

user38618: "Deposit with Bitcoin client" does the opposite of what you need to do.
(Though I'd read this before making any transactions on that website.)

105088: <p>I need to make a transaction of 0.00744000 BTC using the site CoinPayments.net. However, when I click on "Add new deposit address" in my wallet, I can see a 34-character long code. 
Next to it, there is a button "Deposit with Bitcoin client", but when I click on it, an empty tab opens in Chrome. In Chrome's address bar, I can see the 34-character long code and the prefix <code>bitcoin:</code>.</p>

<p>However, I don't understand how am I supposed to make the transfer then? I need to convert $50 from my bank account to BTC.</p>
 38618: <p>"Deposit with Bitcoin client" does the opposite of what you need to do.</p>

<p>(Though I'd <a href="https://www.trustpilot.com/review/coinpayments.net?languages=en&amp;stars=1" rel="nofollow noreferrer">read this</a> before making any transactions on that website.)</p>
