So, my main question is: can I buy Disney gift cards on eBay with an AmEx Business card and have it count toward my minimum spend? And I am also looking for any ways I might not have thought of to meet the minimum.
Thanks everyone! Maybe I'll just add the gift cards cards one or two at a time into grocery store and office supply store purchases and hope they go undetected, and watch and see if the points register on my account.
I am all good with Disney Gift cards myself for this year, but would that poster have a problem ordering Disney cards on BJ's or something? Does AMEX know what that purchase is? I have done that with an AMEX personal to meet a spend with no problem. Is biz different?
It's not simply a matter of whether the "points register to [your] account." In any case, you'll get points for every dollar you spend. The question is whether that spend counts toward your minimum spending requirement. You may see your points on spend posting every month, but 3 months later find that you didn't get the bonus because Amex decided not to count some of that spend. Amex has a Rewards Abuse Team (RAT) that looks for people trying to "game" signup bonuses. If RAT sees a $505.95 charge on your statement and thinks you're trying to meet your minimum spend by buying cash equivalents like Visa gift cards ($500+$5.95 activation fee), you'll still get the 506 MR points (or whatever bonus multiplier there might be) out of that transaction, but they will not count that spend towards your minimum spending requirement, and you'll have to spend $506 more to be sure to hit it.
The only thing I've read that for sure do not count towards an Amex minimum spending requirement is Simon Mall Visa gift cards. I'd stay away from prepaid Visa/MC/Amex gift cards in general. But third-party, merchant gift cards should be fine.
However, a popular way to meet spend is by purchasing Gift of College $500 gift cards from Toys R Us/Babies R Us, which you can use to fund a 529 Plan that can be used to pay college tuition or student loans. The $500 GoC gift card carries a $5.95 activation fee, so it can look suspiciously like a Visa/MC/Amex prepaid gift card transaction.
I'm not sure which merchants provide Amex with "Level 3" data, basically information that would allow Amex to see exactly what you bought with that merchant in a particular transaction. As a general rule, you'll want to do what
@amalone1013 does and avoid transactions that have any $XX5.95 or round numbers. You can do this by mixing gift cards in with your regular purchases or adding a small, random item to your gift card purchases to end with some random, odd amount charged to your card.
You also may not want to do P2P money transfers to a spouse, friend, or family member using PayPal, Venmo, or Apple Pay to eventually move that money back to you. Besides, there's a ~3% fee to move that money around.