Hi, this is very strange because yesterday I was able to enter the discount code as per your other support thread.
https://wordpress.org/support/topic/paypal-browser-error/#post-16775784
Do you have a cache plugin installed in your site? Does your host run a caching system by any chance? Are you using CDN service?
Kind regards.
Hello,
Do you have a cache plugin installed in your site? Does your host run a caching system by any chance? Are you using CDN service?
No, no cache plugin exists in site.
Hi, please check the following documentation in regards to creating a discount coupon in our plugin. I think you are creating some type of customization code which is different to how our plugin works.
https://wp-express-checkout.com/offering-discount-coupons-express-checkout/
Kind regards.