How can I set a product limit that applies only to the current cart? For example, if a customer adds a product to a cart, they cannot add that product again to the cart. This would force them to complete the purchase having only one occurrence of that product in their cart. Once they complete the purchase and the transaction is done, and their cart is empty, they can once again add that product to their cart. I already purchased your plugin All in One Product Quantity for WooCommerce Pro and with that, I have set a printing product the customer can order with a min qty of 200. So the order would look like this in the cart:
Postcard Version A – QTY – 200
I want to make sure the customer cannot order Postcard Version A again in the current cart. I need them to complete the cart purchase that already contains Postcard Version A and when they have completed that purchase, they can go back to the shop page and order Postcard Version A again.
Hope that makes sense,
Thanks