https://legacy.forums.gravityhelp.com/topic/paypal-invalid-link Gravity Support Forums Topic: PayPal Invalid Link en-US Wed, 08 Apr 2026 12:37:57 +0000 http://bbpress.org/?v=1.0.1 q https://legacy.forums.gravityhelp.com/search.php https://legacy.forums.gravityhelp.com/topic/paypal-invalid-link#post-24881 Thu, 05 May 2011 15:36:58 +0000 Carl Hancock 24881@https://legacy.forums.gravityhelp.com/ <p>The issue is you have the PayPal Feed in Test mode to use the Sandbox, but the email address you have configured to use is not a valid Sandbox email address. So that is why you are getting the error. You don't use a real PayPal email address when using the Sandbox, you use a Sandbox email address.</p> <p>I tested by changing the email to our Sandbox email and was able to continue on to the next screen. See this screenshot: <a href="http://grab.by/a3yU" rel="nofollow">http://grab.by/a3yU</a></p> <p>If you are using PayPal in Test mode then the PayPal email address configured to receive the payment must also be a valid Sandbox email address and not a real PayPal account email address. </p> https://legacy.forums.gravityhelp.com/topic/paypal-invalid-link#post-24879 Thu, 05 May 2011 15:23:28 +0000 Carl Hancock 24879@https://legacy.forums.gravityhelp.com/ <p>Send us over a WordPress admin login for this site and we can take a look. You can send this information to us via our Contact Us form and reference this post and provide details on the issue when doing so. </p> https://legacy.forums.gravityhelp.com/topic/paypal-invalid-link#post-24878 Thu, 05 May 2011 15:16:09 +0000 Paper Tower 24878@https://legacy.forums.gravityhelp.com/ <p>It's the next step that gets me. Once I put in either a legit or sandbox username and password, I get the invalid link error. </p> https://legacy.forums.gravityhelp.com/topic/paypal-invalid-link#post-24877 Thu, 05 May 2011 15:15:00 +0000 Carl Hancock 24877@https://legacy.forums.gravityhelp.com/ <p>I submitted the form you linked to above and it redirected me to PayPal (the sandbox in this case as that is what you currently have it configured for) without a problem. See this screenshot:</p> <p><a href="http://grab.by/a3y9" rel="nofollow">http://grab.by/a3y9</a> </p> https://legacy.forums.gravityhelp.com/topic/paypal-invalid-link#post-24835 Thu, 05 May 2011 10:27:55 +0000 Paper Tower 24835@https://legacy.forums.gravityhelp.com/ <p>I'm setting up a subscription with multiple choice options but whenever I submit the form and login to PayPal, I get this error:</p> <p>"The link you have used to enter the PayPal system is invalid. Please review the link and try again."</p> <p>It happens both in production mode and test mode. The multiple choice was setup with a product pricing field, as I understand PayPal doesn't do subscription donations. Subscriptions setup on another site work fine, as do the two other non-subscription donation forms on this site. I tried changing settings but nothing helped.</p> <p>The form is here:<br /> <a href="http://www.duttonfarm.org/get-involved/gifts-donation/sustaining-donation-form/" rel="nofollow">http://www.duttonfarm.org/get-involved/gifts-donation/sustaining-donation-form/</a></p> <p>I can provide WP login if necessary.</p> <p>Thanks </p>