I'm using the trial cart 5.6 withDNN 7.1.1, on Windows Server 2012 using MSSQL 2012 express. 

1.) Even though I added payment zones and methods, the Payment method screen is bypassed and even people with addresses from outside Australia or New Zealand can place and pay for an order. 

2.) Because the payment method screen is bypassed, Australian addresses cannot select the option of Internet Banking (a common way of paying for Internet/online orders here) or CC over the phone. The system automatically goes to Paypal, which is our main payment provider. 

3.) Even though the IPN information is automatically populated, even after a payment is made it still shows that the order is not paid (we used real funds for this test). This isn't a show stopper, but why have the field to have this functionality if it doesn't work. 

4.) I set up 1 product to test, and on the Product Details page it get this error, instead of the edit pencil and/or the product summary. 
Error: is currently unavailable. DotNetNuke.Services.Exceptions.ModuleLoadException: Object cannot be cast from DBNull to other types. ---> System.InvalidCastException: Object cannot be cast from DBNull to other types. at System.DBNull.System.IConvertible.ToBoolean(IFormatProvider provider) at Smith.DNN.Modules.ProductDetail.ProductMain.q() at Smith.DNN.Modules.ProductDetail.ProductMain.Page_Load(Object sender, EventArgs e) --- End of inner exception stack trace ---

5.) Whenever I go from one sub section of a products setup to another subsection, I have to exit the product and go back in. The same issue happens with Payment Methods setup on occasion as well.