https://legacy.forums.gravityhelp.com/topic/cant-get-payment-to-work-in-paypal-pro-sandbox Gravity Support Forums Topic: Can't get payment to work in PayPal Pro Sandbox en-US Sun, 19 Apr 2026 22:11:23 +0000 http://bbpress.org/?v=1.0.1 q https://legacy.forums.gravityhelp.com/search.php https://legacy.forums.gravityhelp.com/topic/cant-get-payment-to-work-in-paypal-pro-sandbox#post-99872 Fri, 07 Dec 2012 01:00:50 +0000 Chris Hajer 99872@https://legacy.forums.gravityhelp.com/ <p>If the credit card number and type are valid, then it's possible something on your site is mangling the credit card number or the card type. Have you already checked for theme and plugin conflicts using <a href="http://rkt.gs/testing" rel="nofollow">http://rkt.gs/testing</a> ? </p> https://legacy.forums.gravityhelp.com/topic/cant-get-payment-to-work-in-paypal-pro-sandbox#post-98435 Mon, 03 Dec 2012 16:31:34 +0000 GMKAdmin 98435@https://legacy.forums.gravityhelp.com/ <p>I have tried it using a live PayPal api and working credit card number but I still get the same error. </p> https://legacy.forums.gravityhelp.com/topic/cant-get-payment-to-work-in-paypal-pro-sandbox#post-98328 Mon, 03 Dec 2012 11:01:35 +0000 David Peralty 98328@https://legacy.forums.gravityhelp.com/ <p>It looks like it is returning the following:</p> <p>10527<br /> Invalid Data<br /> This transaction cannot be processed. Please enter a valid credit card number and type.<br /> The credit card entered is invalid.</p> <p>All my best! </p> https://legacy.forums.gravityhelp.com/topic/cant-get-payment-to-work-in-paypal-pro-sandbox#post-98323 Mon, 03 Dec 2012 10:41:54 +0000 GMKAdmin 98323@https://legacy.forums.gravityhelp.com/ <p>Hi guys,<br /> I checked and I am using the correct sandbox email. The error code I get in the HTML is<br /> '&lt;!-- Payment Error: 10527 --&gt;'<br /> Thanks </p> https://legacy.forums.gravityhelp.com/topic/cant-get-payment-to-work-in-paypal-pro-sandbox#post-98050 Sun, 02 Dec 2012 17:08:47 +0000 Rob Harrell 98050@https://legacy.forums.gravityhelp.com/ <p>When you get that error, immediately view the source of the page and you should see an error code on the credit card field in HTML comments ( &lt;!-- --&gt; ). Let us know what you see. </p> https://legacy.forums.gravityhelp.com/topic/cant-get-payment-to-work-in-paypal-pro-sandbox#post-97473 Fri, 30 Nov 2012 22:48:01 +0000 Chris Hajer 97473@https://legacy.forums.gravityhelp.com/ <p>Are you using the correct sandbox email addresses for purchaser when you submit your entry? </p> https://legacy.forums.gravityhelp.com/topic/cant-get-payment-to-work-in-paypal-pro-sandbox#post-97291 Fri, 30 Nov 2012 11:00:06 +0000 GMKAdmin 97291@https://legacy.forums.gravityhelp.com/ <p>Hi there.<br /> I have the form made and the Pay Pal add on installed and set up. I have mapped the fields, put in the Sandbox API and using the Force SSL option for credit cards.<br /> Every time I do a test submission I get this:</p> <p>There was an error processing your request. Your credit card was not charged. Please try again.</p> <p>Any ideas? Thanks! </p>