📄️ Decrease Item in Cart
Increases the quantity of a cart item by 1.
📄️ Add Item to Cart
Adds a new product to the cart or increases quantity if the product already exists.
📄️ Increase Item in Cart
Increases the quantity of a cart item by 1.
📄️ Remove Item from Cart
Removes an item from the cart completely.
📄️ Update Item in Cart
Updates the quantity or notes of an existing item in the cart.
📄️ Retrieve Cart Items
Adds a new product to the cart or increases quantity if the product already exists.