7-Eleven owner rejects $38.7bn buyout offer from rival BBC.com7-Eleven parent company rejects buyout offer from Circle K owner WFAA.com7-Eleven rejects multibillion-dollar offer from Circle K owner for huge convenience store merger CNN7-Eleven Rejects Takeover Bid From Big Canadian Chain The New York Times7-Eleven owner says no thanks to $38 billion buyout offer Quartz