Join Date: Aug 2008
Location: DCA, IAD (not BWI if I can help it)
Programs: UA 1MM 1K, Marriott Gold, Hyatt Explorist, status-free on AA, AS, B6, DL, WN, Amtrak, etc.
Posts: 1,481
Costco = groceries?
The 7.5% effective return on groceries calculated here earlier seems good enough for me to set aside my Amex Blue Cash Preferred (6%) for the rest of this month, but what I'd really like to know is if Costco counts as groceries in this situation. Because my Amex is no good there, and it's generally impossible to get out of a Costco for under $100.