Can we open a tab?
While a tab can mean all food and drinks will go onto one bill so that each round and dish does not have to be paid for as it’s served, it can also mean running a bill over several days or weeks by one individual.
Can we run a tab? is another expression you might hear." http://forum.wordreference.com/showthread.php?t=2069607&langid=24
Vagrant .icns file to download