> will a purchase flow end in a good state? NOT IF THE USER WAITS FOR AN INFINITE AMOUNT OF TIME BEFORE CLICKING THE 'BUY' BUTTON! You seem to be presenting th

> will a purchase flow end in a good state? NOT IF THE USER WAITS FOR AN INFINITE AMOUNT OF TIME BEFORE CLICKING THE 'BUY' BUTTON! You seem to be presenting this as a ridiculous thing to consider, but it's very common behavior. Visit the site, add something to your cart, close the tab, never come back. What am I missing?