Title: 2co-integrations's Replies | WordPress.org

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# 2co-integrations

  [  ](https://wordpress.org/support/users/2co-integrations/)

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## Forum Replies Created

Viewing 2 replies - 1 through 2 (of 2 total)

 *   Forum: [Plugins](https://wordpress.org/support/forum/plugins-and-hacks/)
    In
   reply to: [[Paid Memberships Pro - Content Restriction, User Registration, & Paid Subscriptions] Integrating 2checkout payment API](https://wordpress.org/support/topic/integrating-2checkout-payment-api/)
 *  [2co-integrations](https://wordpress.org/support/users/2co-integrations/)
 * (@2co-integrations)
 * [11 years, 3 months ago](https://wordpress.org/support/topic/integrating-2checkout-payment-api/#post-5696600)
 * hi!
 * Most likely cause of this is that Paid Memberships Pro does not specifically 
   integrate with the 2Checkout sandbox environment. Easy way to tell is if the 
   page that you are seeing the PE102 error on is “www.2checkout.com/checkout/purchase”
   and not “sandbox.2checkout.com/checkout/purchase”.
 * Attempting to use a sandbox account in a production environment will result in
   a PE102 error message.
 *   Forum: [Plugins](https://wordpress.org/support/forum/plugins-and-hacks/)
    In
   reply to: [[2Checkout Payment Gateway for WooCommerce] Blank page after finalizing order](https://wordpress.org/support/topic/blank-page-after-finalizing-order/)
 *  [2co-integrations](https://wordpress.org/support/users/2co-integrations/)
 * (@2co-integrations)
 * [11 years, 6 months ago](https://wordpress.org/support/topic/blank-page-after-finalizing-order/#post-5469635)
 * Based on the woocommerce instructions [here](http://docs.woothemes.com/document/2checkout/):
   the “Approved URL” in your 2Checkout account should be set to [http://yourdomain.com/?wc-api=WC_Gateway_Twocheckout](http://yourdomain.com/?wc-api=WC_Gateway_Twocheckout).
   I would recommend changing this, and attempting to place a test sale again.

Viewing 2 replies - 1 through 2 (of 2 total)