Xavier,
Now is this shipping manual method order total based on 'net' order total or the total order of products BEFORE applying discounts / coupons?
I have a client that wants to give away free prints with no shipping during a promotion. As there is no functionality in HikaShop to do this, I was going to create a coupon for the price of the prints, $25, and put a quota limit per customer to '1'. That way if they select a print which costs $25 and enters the coupon code, then the $25 discount is applied and the net cost is zero. Would a manual shipping method of minimum price '0' and maximum price '0' with a shipping cost of $0 be applied so that the print would be 'totally' free?
FYI, I know that this print would have to be ordered separately from any other product so for this example, let's just say they are only ordering the one 'free' print.