Is funding Serve with an AmEx credit card subject to any fees on either end? Either loading fees by Serve? Or cash advance fees on the credit card?
Related question: if I have an AmEx Business Rewards Gold card that I'm working on the minimum spend for, is there any reason why I shouldn't use it to fund a Serve account? And then use the Serve account's free Bill Pay feature to pay my monthly rent? Total rent cost is $1K, so I figure I can load that all on to Serve over five days ($200/day), and just eat the $1/month as a cost of doing business.