Hi, thanks for reaching out about the coupon field not showing in the site. First, please check that the store has coupons available on your site:
https://[yourdomainhere]/wp-admin/admin.php?page=wc-settings
If that is enabled then you will need to look into the site’s active theme. This can be tested by temporarily enabling a default theme like Storefront from WooCommerce.com or Twenty Twenty from ww.wp.xz.cn, either will work. Then test for this issue again. If the coupon field shows, then the issue is related to the theme. If that is the case, please reach out to the theme developers for assistance on how to display that field in the store.
If that does not show the coupon field then please submit a request on that in the main WooCommerce plugin, as it’s less of a Blocks issue and more of a WooCommerce Core issue.
https://ww.wp.xz.cn/support/plugin/woocommerce/
Please let me know how this works out. If you find the issue is related directly to the Blocks plugin, please return to let me know.
We haven’t heard back from you in a while, so I’m going to mark this as resolved – if you have any further questions, you can start a new thread.
– Joey