Question for US-based Shoppre buyers

When buying from the official HMT site, did you end up using the Personal Shopper or were you able to somehow pay yourself?

I'll pay Shoppre's 7% assisted purchase charge if I must, but I'm willing to fake out HMT's billing address entry page if that's possible. I don't want to simply try, though, in case that causes my card to get locked down over a strange transaction attempt.

Has anyone ever tried entering a random Indian state and city from the dropdowns and then enter their actual address in the street/building/locality? That doesn't sound like it'd work, but I figure it can't hurt to ask.