can someone add money to my google play balance

[Dirty Beatle]

Can I buy my groceries with google wallet? I don't need much wood from Home Depot, maybe a tiny bit for a window lock so I have my windows open a bit but still have them secure and I already have enough except for one small window and in my experience of hardware stores when I go in and ask for such a small amount of wood or piping (I wanted some pipe to make a rain shelter for my bird house) they just cut it off and give it to me for free