Paypal Sandbox test payment
<p>I have a Buy Now button on my site. When I logged in to the PayPal sandbox and clicked on the Buy Now button through my site, it was redirecting to the desired page from where I could log in with the buyer's email id and password.</p>

<p>But when I was <em>not</em> logged in to the PayPal sandbox first, after clicking on the Buy Now button the page was redirecting to <a href="https://www.sandbox.paypal.com/cgi-bin/webscr" rel="nofollow">https://www.sandbox.paypal.com/cgi-bin/webscr</a>. </p>

<p>When clicking on the PayPal sandbox link, the page was redirecting to the site <a href="https://developer.paypal.com/" rel="nofollow">https://developer.paypal.com/</a> where I was trying to log in as a buyer, but it showed this error:</p>

<p><em><strong>The email address or password you have entered does not match our records. Please try again.</em></strong></p>

<p>However, I am confident that I am giving the right information to log in as a buyer.</p>

<p>Can someone explain how to make a test payment?</p>
