Support » Plugin: WooCommerce » Change coupon amount after placing order

  • Resolved Tomas Cirkl


    Hi there,

    on my WooCommerce(3.2) install when I use coupon in cart all is OK but after I submit order then amoount of sale from copoun is incread by 17%. Does not matter if sale is in % or firm.

    For example 10% sale coupon from 700 CZK is after submiting order changed to 82 CZK instead 70 CZK.

    • This topic was modified 7 months, 1 week ago by  Tomas Cirkl.
Viewing 6 replies - 1 through 6 (of 6 total)
  • Plugin Author Mike Jolley


    Do your prices include tax? It’s likely including the tax that would have been, if they didn’t apply the coupon.

    Yes, price in shop is with VAT, but VAT is 21%.

    Plugin Author Mike Jolley



    ~12 difference. So it looks like it’s discount amount (70) plus taxes? hard to say without an example.

    Looks right. You can fully test it here:

    10% sale coupon is test10 or sleva100 is 100 CZK sale. Website is only in test run now, but it is only in czech language.

    Why is in cart and checkout sale amount right. For example 100 CZK sale is on cart page OK but after placing order is changed to 117 CZK.

    Is there a way how to turn down tax aplly to coupons?

    Plugin Author Mike Jolley


    Is this customised at all? The subtotal should also include tax. I think this is why the maths looks weird – the totals are not all tax inclusive. Only the main total is.

    Not sure what you mean with “Is this customised at all?”. But thank you for your advices.

Viewing 6 replies - 1 through 6 (of 6 total)
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