Is there a way to use a discount card to get a certain percentage off on particular catagory. I am in the swimming pool supply business and I run weekly specials on differant catagorie's but the discount only applies if you bring in the mailer. I want to be able to print a barcode on the mailer that im sending out and when the barcode is scanned it will give off whatever percentage I am running the sale on that week but only to 1 specific catagory.
For example this week I am giving 5% off on filters and 10% off on chemicals. any suggestions?