Answer:

RUNSATAB

AnswerCrossword Clue
RUNSATABArranges to pay the bartender later
RUNSATABGets credit from the bartender
RUNSATABDrinks now and pays later
RUNSATABBuys drinks on credit
RUNSATABUses credit
RUNSATABDrinks now, pays later
RUNSATABDoesn't pay immediately
RUNSATABPlans to pay later