Can discount tiers be based on the number of units from a collection that are added to cart? Norton Chris June 11, 2018 21:27 Follow Not yet, but we'll be adding this feature to Wholesale Now and Quantity Breaks Now asap! Related articles Can discount tiers be based on the number of units of a product added to cart rather than number of units of a variant? Are Wholesale Now and Quantity Breaks Now compatible with Paypal Express checkout? Comments 0 comments Article is closed for comments.