I am in need of a "Shopping Cart".
My requirements are:
- Allow customer to Add/Remove from, and Edit Quantities of Items in the Cart.
- When the customer is ready to purchase, a "Purchase Order" is sent to my client (instead of the items being sent to paypal for immediate purchase) - so my client can verify they have enough stock available before he then approves the order and sends the customer an Invoice.
- It must be free or open source if you are going to refer me to an already-built shopping cart solution.
I am willing to build this using either ASP.NET or PHP.
Eagerly awaiting your advice! Lots of thanks in advance.
Jason