This code allows to you offer set discounts when a customer buys in bulk. The price is adjusted in the cart automatically. Change the thresholds and discount percentage to suit your purpose.
This code allows you to limit purchases to a multiple of products. For example, if you are selling wine you might only allow sales by the case or half case (so a multiple of 6 bottles).
This code sets a minimum order quantity before checkout is allowed to proceed. The checkout button is hidden and an error message is displayed. This example sets the minimum order to 12. The error message can be edited to suit.
This code sets a minimum amount that will allow you to proceed with a checkout. The example uses 50 as the minimum and the checkout button is disabled until that amount is reached.