cart quantity change at checkout
1. how it is possible to change the quantity of a product already added to the cart lets say with a +/- button and immediatly change the value of the card.
2. Can i say there is a minimum order for each product. I.E. Product A sells in increments of 10 EUR, but the minimum order first time is at least 50 EUR. So if the customer is adding the product to the cart the cart value added is automatically 50 or better 250 and if he want he can decrease to 50 from himself alone.
Is something like that possible with DC and if yes how?