PDF Product Vouchers for WooCommerce

I had no other way to tell you that there is an issue with taxes on the coupons since the amount is stored net without tax.

When a client redeems the coupon they have to pay the tax additionally, even though they already paid it on voucher purchase.

I fixed the error on my on in the apply_multi_purpose_vouchers_to_cart() function

I fixed it this way: https://gist.github.com/klsdfr/fc69e7b65408fb1d8f1f3801f8feffb9