Title: coupon code not working
Last modified: October 5, 2020

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# coupon code not working

 *  Resolved [laurendevs](https://wordpress.org/support/users/laurenklesser/)
 * (@laurenklesser)
 * [5 years, 8 months ago](https://wordpress.org/support/topic/coupon-code-not-working-8/)
 * Hello, I’m using the checkout block and having a problem with the coupon field.
   It works fine when I’m logged in and testing, however when not logged in I get
   two errors when trying to use the coupon ‘firstship’.
 * In the console I’m getting these two errors:
    – Uncaught ReferenceError: wp is
   not defined – Failed to load resource: the server responded with a status of 
   404 () /wc/store/cart/apply-coupon?_locale=user:1
 * The page I need help with: _[[log in](https://login.wordpress.org/?redirect_to=https%3A%2F%2Fwordpress.org%2Fsupport%2Ftopic%2Fcoupon-code-not-working-8%2F%3Foutput_format%3Dmd&locale=en_US)
   to see the link]_

Viewing 1 replies (of 1 total)

 *  Thread Starter [laurendevs](https://wordpress.org/support/users/laurenklesser/)
 * (@laurenklesser)
 * [5 years, 8 months ago](https://wordpress.org/support/topic/coupon-code-not-working-8/#post-13491067)
 * I figured out the issue. This was a conflict with settings in the SG Optimizer
   plugin on Siteground hosting. I turned off Minify JavaScript Files and Combine
   JavaScript Files options, cleared the cache, and it’s working fine now.

Viewing 1 replies (of 1 total)

The topic ‘coupon code not working’ is closed to new replies.

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## Tags

 * [checkout](https://wordpress.org/support/topic-tag/checkout/)
 * [coupon code](https://wordpress.org/support/topic-tag/coupon-code/)

 * 1 reply
 * 1 participant
 * Last reply from: [laurendevs](https://wordpress.org/support/users/laurenklesser/)
 * Last activity: [5 years, 8 months ago](https://wordpress.org/support/topic/coupon-code-not-working-8/#post-13491067)
 * Status: resolved