For an architect


What discount can the clients recommended by me count on?

  • All discounts are granted individually. To arrange details, please contact us at store@knall.co.uk

My client's promotional code is not working, what should I do?

  • If you have a problem with the rebate code, send us an e-mail to support@knall.co.uk
    The message should contain a non-working discount code and your client's order number

How can my customer use a discount code?

  • discount is a string of letters / numbers that must be entered at the stage of placing the order in the field with the description "Discount code" and confirmed with the "confirm" button. If the code works correctly, the discount will automatically update the order sum.