We offer bulk pricing for people who purchase 12 or more of a single item. Our bulk pricing is 5% off of each item. I'm not sure how to go about doing this in wpec - I thought maybe adding a new variation type called 'bulk' and applying it to each product, but it doesn't work because it appears you cannot have more than one variation type for each product.
Example, the variation type 'Bulk - 2.75' cannot be applied to a product that already has a different variation type - 'Volume - 3.38oz', it simply appends it on to the Volume variation and resets the values to 0.
Is there a better way to do this?