Used a piggy bank
I believe the answer is:
saved
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">used a piggy bank</span>' is the definition.<br/ ><span class="explanation-format__explanation">(I've seen this in another clue)</span><br/ ><br/ >This is the entire clue.<br/ ></span>
(Other definitions for saved that I've seen before include "Conserved" , "Delivered" , "Rescued; put by" , "Redeemed or stored" , "what Jesus did" .)