<prompt> Human: Im not staying in one place long enough that I can be sure I will still be at any address to which I have them sent, given the reliability of the mail. Is there some way for my mother to deposit them? I trust her implicitly.One option I thought of was to have her take photos of the fronts and backs and try to use a check-cashing app by taking photos of my laptop screen, but she is not great with technology.If I wait till I get back to the US I might miss the 180-day window to cash them, as they arrived some time ago.Total amount of the checks is 500.  <response>: Make sure she has the account number, since they cant do a lookup for her as shes not in the account. 