Grocery Shoppers Who Return Food - Time, Effort & Costs

Source request: Do I know any people here who are willing to talk to me for an article I'm working on about whether you return groceries to your grocery store (i.e. the tomatoes went mouldy after a day, sort of thing) and what their policies are like? Is the juice worth the squeeze (in terms of your time, gas spent, effort)? Inquiring minds want to know. Please and thanks! DM me if you prefer, and thank you! Happy shopping.