 before and not advocating that this should be the way it was done if you had a very large catalog you could say here's my catalog i'm offering you 20 off of it and we all kind of understand what's going on now there's just more points for potential failure for potential errors because every single item could have its own discount every single product even if they're sitting next to each other in the catalog so you could go from a product where you have a one percent discount to a