Title: CriticalCSS payment method error
Last modified: March 12, 2020

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# CriticalCSS payment method error

 *  [davidtorresocana](https://wordpress.org/support/users/davidtorresocana/)
 * (@davidtorresocana)
 * [6 years, 2 months ago](https://wordpress.org/support/topic/criticalcss-payment-method-error/)
 * Hello
 * I have been using AO with CCSS but the API stopped working due to Criticalcss.
   com payment problems.
    I have tried already with several debit cards but all 
   of them are rejected. Can you please help?
 * Regards

Viewing 4 replies - 1 through 4 (of 4 total)

 *  Plugin Author [Optimizing Matters](https://wordpress.org/support/users/optimizingmatters/)
 * (@optimizingmatters)
 * [6 years, 2 months ago](https://wordpress.org/support/topic/criticalcss-payment-method-error/#post-12539229)
 * I am not directly involved in criticalcss.com David myself, but you can contact
   them via the contact link in the top-right corner of criticalcss.com.
 *  Thread Starter [davidtorresocana](https://wordpress.org/support/users/davidtorresocana/)
 * (@davidtorresocana)
 * [6 years, 2 months ago](https://wordpress.org/support/topic/criticalcss-payment-method-error/#post-12541755)
 * Hello
 * I did contact them multiple times already since last week but no response
 * I do not know what to do tbh
 *  Plugin Author [Optimizing Matters](https://wordpress.org/support/users/optimizingmatters/)
 * (@optimizingmatters)
 * [6 years, 2 months ago](https://wordpress.org/support/topic/criticalcss-payment-method-error/#post-12541957)
 * OK, I’ll contact criticalcss management about this thread and urge action!
 *  Thread Starter [davidtorresocana](https://wordpress.org/support/users/davidtorresocana/)
 * (@davidtorresocana)
 * [6 years, 2 months ago](https://wordpress.org/support/topic/criticalcss-payment-method-error/#post-12542023)
 * Thanks a lot! Hope all is ok

Viewing 4 replies - 1 through 4 (of 4 total)

The topic ‘CriticalCSS payment method error’ is closed to new replies.

 * ![](https://s.w.org/plugins/geopattern-icon/autoptimize-criticalcss.svg)
 * [Autoptimize criticalcss.com power-up](https://wordpress.org/plugins/autoptimize-criticalcss/)
 * [Frequently Asked Questions](https://wordpress.org/plugins/autoptimize-criticalcss/#faq)
 * [Support Threads](https://wordpress.org/support/plugin/autoptimize-criticalcss/)
 * [Active Topics](https://wordpress.org/support/plugin/autoptimize-criticalcss/active/)
 * [Unresolved Topics](https://wordpress.org/support/plugin/autoptimize-criticalcss/unresolved/)
 * [Reviews](https://wordpress.org/support/plugin/autoptimize-criticalcss/reviews/)

 * 4 replies
 * 2 participants
 * Last reply from: [davidtorresocana](https://wordpress.org/support/users/davidtorresocana/)
 * Last activity: [6 years, 2 months ago](https://wordpress.org/support/topic/criticalcss-payment-method-error/#post-12542023)
 * Status: not resolved