How to get inside . I wanna see.

So I use a bank that does not have physical locations, and live in an apt complex that has coin laundry machines.

Where do y'all get quarters from around here? Are there any particular banks (where you aren't an acct holder) or stores that don't mind trading a $10 for a roll? I feel bad rolling up to a laundromat just to trade out cash for quarters and then bounce.