I understood the point of the frugaltravelguy.com article. I meant I haven't figured out the details yet, such as how to get the $2-3k business gift cards at enough of a discount to pay for shipping and activation. bigcrumbs lists a 2.4% discount (+0.3% referral) from giftcards.com, which sells personal cards worth up to $500, but their business gift cards were apparently spun off to a separate company, wrl.com.