New York (CNN Business) Many aspects of drug stores and supermarkets feel like they're of another era.
CVS CVS Walgreens WBA Walmart WMT In a time when most photos don't leave the confines of a smartphone,, Albertsons and other chains still offer photo prints, greeting cards, books, film processing and other services.
Who needs to print photos anymore?
Well, there's still demand from some customers: Photo services bring traffic into these retailers' stores, particularly during the peak holiday, graduation and wedding seasons.
Around 4.2 billion 4'' x 6" prints alone will be developed at stores this year, he added.