How to add a discount and the product and is visib

Well my idea is to add a discount q the product and at the same time visible above the pressures and pressures discounted as seen on other sites if it can not be in until right now hikashop that and seen it only adds a discount but customer to order the product has to place the discount code I hope you understand what I want and I can help.

Hi,

You can do that by creating discounts of the type "discount" (and not "coupon") via the menu System->Discounts.
Discounts will be applied directly to prices of the products while the coupons will only be applied to the order once the user enter the code of the coupon on the checkout.

thanks but I think I understood because I get these optionsfor to add a product discount that I have the free version and therefore it will not let me

Indeed, you can only restrict discounts to products in the commercial editions of HikaShop.