My GF and I shop at Aldi all the time. We have a designated cart quarter in her car in a special place so we don't spend it. She was loading her groceries into her car, and a woman parked next to her, and grabbed her cart as she putting the last of the items in the trunk, and ran into the store with it, thus stealing her quarter.
This isn't the first time this has happened. Aldi is the only store in our area that does this, and people are assholes....