After pressing Add to Card button, the shopping cart is brought up with the amount net of any  effective discount if any.  At the end of the screen follow the instruction to enter the 9 digit gift voucher and press submit to verify if it is processed correctly.

Restrictions: A Voucher is valid for one order only. The minimum final total invoice amount must not be less than 10$ (Ten dollars). Artviet will reserve the right to validate all the orders with applied gift vouchers. If the final total invoice amount is less than the floor amount, the transaction will be rejected.