Paying Off FlexPay Early???

[Princess_Lisa]

Is it possible to pay off the remaining balance in one lump sum? I'm trying to spend $3,000 on my SPG Amex before the 90 days runs out so I can get the 25,000 bonus Starwood points deal and initially was going to look into switch my FlexPay over to that card as part of switching all my monthly bills over to it, but since the remaining balance is only $170 or so, was thinking it might be better to just pay it off right now so I get credit for the entire amount [and don't have to make any more payments until I renew.] Will Disney let me do this? Do I need to go to Guest Services? I'll be there this weekend anyways, so Guest Services would probably be the easiest option either way.