# Coupon field glitching

**URL:** <https://forum.wixstudio.com/t/coupon-field-glitching/56963>\
**Category:** Ask the community\
**Tags:** wix-stores, question\
**Created:** [March 6, 2024, 4:11am UTC](https://forum.wixstudio.com/t/coupon-field-glitching/56963 "2024-03-06T04:11:06Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![Ciro\_Arendt](https://avatars.discourse-cdn.com/v4/letter/c/3ec8ea/32.png) [@Ciro\_Arendt](https://forum.wixstudio.com/u/Ciro_Arendt)\
**Post date:** [March 6, 2024, 4:11am UTC](https://forum.wixstudio.com/t/coupon-field-glitching/56963/1 "2024-03-06T04:11:06Z")

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**Question:**  
How can I fix this coupon field that is “glitching”

**Product:**  
Wix Checkout

**What are you trying to achieve:**  
My customers are trying to write the code, but the field is glitching

**What have you already tried:**  
I`ve opened several tickets but nobody was able to help.

**Additional information:**  
I use GoAff app to generate the coupon code for my affiliates.

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<div class="post-metadata">

**Author:** ![user2734](https://sea1.discourse-cdn.com/wix/user_avatar/forum.wixstudio.com/user2734/32/94371_2.png) [@user2734](https://forum.wixstudio.com/u/user2734)\
**Post date:** [February 12, 2025, 3:36am UTC](https://forum.wixstudio.com/t/coupon-field-glitching/56963/3 "2025-02-12T03:36:04Z")

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To my knowledge goaffpro isn’t providing a seamless way to automatically create the coupon in wix. You will have to call the api programatically or create them manually and currently I am having this error when using the v2 marketing api to do this:

applicationError:  
description: Managing coupons is not permitted. instanceId=a0191490-a789-48ed-90d1-02326839a1d4  
code: UNAUTHORIZED  
data: {}

Were you ever able to find a solution?