by Jim » Tue Jan 06, 2015 5:14 pm
I don't know whether it would interfere for sure but I really doubt that it would. Both methods would mark the order as viewed, so if you are saving credit cards with the order the Card Verification Value (CVV2) value would be removed and marked it as **purged** and would not be available for further viewing. So if you need to see the CVV2 value for processing orders you should download the orders in your live processing method first. Note that Order Transfer can specify which orders to download so you could download older orders that you have already processed to see how it works without having to mess with the new orders.