AwoCoupon not applying the coupon on checkout

Some help is needed as there seems to be an issue with AwoCoupon.

When you use an automatic discount coupon it shows up the discount in the cart however when you go to pay with either paypal or a credit card its reversing the coupon and charging customers.

Not able to figure out why it works fine until you go to make a payment.

Any help would be appriciated.

Hello,

What version of AwoCoupon, Virtuemart is this? Did this just start happening, maybe after updating?

virtuemart 2.6.10

awo coupon 2.3.5

we have not been using coupons much lately so not sure when it happened.

Hello,

Cant seem to reproduce the problem locally. Possible to send temp admin access via private message to have a look?

Hello,

Thanks for the access. I was able to reproduce the problem locally after copying your setting. I find that upgrading to the latest version 2.3.6 fixes it. Or if you cannot for some reason, this should fix it also:
https://awodev.com/forum/awocoupon/help-section/after-update-0-value-coupons-not-recognised#comment-8007