I have this goal of saving some money up for a new truck.

so what i'm looking for, if it's even out there.

I want to put in a certain amount, lets say 45,000. Now when I get money, I want to put in x amount and have it display how much is remaining.

I have no idea if there is even such a thing, but if there is I would be greatly appreciative of any help.

Thank you.