I can only help you with two of those. ATMs are mass produced from a single mold. This mold contains braille lettering in compliance with standards outlined in the Americans with Disabilities Act.
Pharmacies are in the back because there is a large private room in back for storage of pharmaceuticals. If the pharmacy was at the front, the store would have a large room in the middle of it that would severely fuck up the flow of the aisles.
hope uve been well