What i am trying to do:
I want to have a particular product on sale, but i want to have a discount that is on for 30 days. I want the discount to be at 30% on the first day, then 29% on the second day and so on. I want to put a watermark image of the discount at the time so if it is at 28% i want a watermark image that says 28% Discount.
Problems i am having:
I have the code for the php that will give me the correct amount of discount but i am struggling how i can get the watermark implemented without having to change it manually every day.
Any help would be appreciated.