이라도/라도 = since (we ran out)
This Korean grammar is used when there is nothing better then what you have. Hence the second best option/choice is selected. after nouns ending with constants 이라도, if not 라도.
Example of ~이라도/라도
맛있는 차가 없는데 커피라도 드시겠어요? Would you like to drink coffee or something, since we do not have any good tea.
시간이 있으면 영화라도 볼까요? Shall we watch a movie or something, since we have time.
물이 없어서 그냥 맥주라도 맛실래? Since we do not have, should we just drink beer. ^*