Title: [Plugin: WooCommerce Subscriptions]
Last modified: August 30, 2016

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# [Plugin: WooCommerce Subscriptions]

 *  [xylement](https://wordpress.org/support/users/xylement/)
 * (@xylement)
 * [10 years, 6 months ago](https://wordpress.org/support/topic/plugin-woocommerce-subscriptions/)
 * Hi,
 * I noticed that whenever I have my WooCommerce Subscription Active, it does not
   go well along with my PayPal API Signature.
 * When both PayPal API Signature (even with fake / random signature eg.12312312)
   and WooCommerce Subscription plugin is active, I would get a black page after
   click Add To Cart. Same goes to WooCommerce > Settings > Checkout, the whole 
   page under that Checkout tab will be blank.
 * Appreciate if someone could help me out.

The topic ‘[Plugin: WooCommerce Subscriptions]’ is closed to new replies.

 * 0 replies
 * 1 participant
 * Last reply from: [xylement](https://wordpress.org/support/users/xylement/)
 * Last activity: [10 years, 6 months ago](https://wordpress.org/support/topic/plugin-woocommerce-subscriptions/)
 * Status: not resolved

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