If it's a digital version, it should say "PDF" or "Download" or "ePub" at the end of the product title, but I do sometimes miss it. The product availability tag at the bottom of the page is the final answer though—digital versions are always available immediately after purchase.
Paizo Superscriber, Pathfinder Battles Case Subscriber, Pathfinder Comics Deluxe Subscriber
Yeah - it was entirely user error. I didn't even twig when I wasn't charged any shipping.
I'm sure you guys labelled it correctly - I just got overly jumpy at the virtual table top reference. Thinking about it now, I needn't have bugged you about it anyway. I could have just look at the estimated shipping time and charges. Thanks for clarifying for me, though.