"Discount for new customer" is effective only for Customer who places order for the first time with the Merchant and it is only applicable once. However, "Normal discount" is always applicable for all customers within the period set by the Merchant. Both "Discount for new customer" and "Normal discount” are not applicable to taxes. Tax will only be calculated after the discount on all items based on tax rate of state which the Merchant is in.
If you need further assistance for this request, please send a ticket to Yamimeal customer care representatives via Help Center. We will try our best to help you as soon as possible.