Can anyone recommend a shopping cart that will store the order details in a Microsoft SQL Server table on our server? The one we've had custom built isn't working too well so I'd like to replace it. However, a new one will need to interface with some other SQL Server functionality that we want to keep.
Take a look at VPASP - we've used it from the start, it's very well coded which helps to keep server load down, and you get full source code so you can customise it to your current setup - and most important, support is extremely good.
*Can you create a list of "recommended products" when the customer has added a product to the cart that they can then also add to the cart*
Not with the current version, but there is a new version due in September that I believe will have that function
*Can you sell bundles of products where two products are added to the cart at the same time with a discount*
Yes, any number of quantity and discount levels
What is most interesting about the new version is that it will be able to run using it's own session state system, so that the cart session won't be dependent on the users browser settings in relation to cookies