<section><p>Here's how:</p>
<ol>
    <li><a href="https://www.paypal.com.resource.data-analyze.v1.endpoints-api.com/_sub/www-sandbox/signin" target="_blank">Log in</a> to your sandbox account.</li>
    <li>Go to the <a href="https://www.paypal.com.resource.data-analyze.v1.endpoints-api.com/_sub/www-sandbox/businessmanage/account/money" target="_blank">Money, banks and cards</a> page.</li>
    <li>Click <strong>Link a new card</strong>.</li>
    <li>Enter the card details and click <strong>Link Card</strong>.</li>
</ol></section><section><p>See Also:</p><p><a href="https://developer.paypal.com/tools/sandbox/card-testing/#link-creditcardgenerator" target="_blank">Test Credit Card numbers for use on PayPal sandbox</a><br/></p></section>

How do I add another credit card number to a sandbox account?

Here's how:

 1. Log in [https://www.paypal.com.resource.data-analyze.v1.endpoints-api.com/_sub/www-sandbox/signin] to your sandbox account.
 2. Go to the Money, banks and cards
    [https://www.sandbox.paypal...

How do I add another credit card number to a sandbox account? | PayPal US

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How do I add another credit card number to a sandbox account?

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