Dollar General review: Customer service

I went to one of my local Dollar General Stores, Eatonton, GA, Lake Oconee area that I visit and spend anywhere from $50 to $100 every other week or so, and I always wear a mask but tonight I was in my daughters vehicle & she had taken her masks with her, so I was just going to social distance & run in quickly for just a few things, but at the door the cashier said no mask, no service, she said I could buy a mask for $2, I don't have a problem wearing a mask but with as much money as I spend weekly at Dollar Generals, I would think, I would be offered a mask for free, just didn't think this was handle well, I went up the road to Publix & they offered me a free mask, so I spent my $50 there.