The ubiquitous convenience store owed its recent revenue drops to inflation, declining cigarette sales and a shift in palates toward fresh food and specialty drinks.

Nearly 450 7-Eleven stores across North America are closing for underperforming, according to the company. Seven & I Holdings, 7-Eleven’s Japan-based parent company, announced in an earnings report Thursday that 444 7-Eleven stores are closing because of a dip in sales, particularly cigarette sales, as well as decreased traffic and inflation.