Magento: Minimum Qty In Cart
I have a Magento installation that I need customised so that a visitor cannot checkout unless thay have a minimum quantity of 12 items (bottles of wine) in their cart. This quantity can be any number of different bottles of wine, red, white etc…
Ideally and if possible I want this only to apply to one category (wine) so that other products are purchased the 12 bottle minimum will not apply.
Shipping will be free.
The cart functionality I need is almost the same as this example site: http://www.majestic.co.uk/