Allsup’s Convenience Stores are being purchased by Yesway, according to information released last week. A Yesway press release said the Iowa-based company has entered into a definitive agreement to purchase Allsup’s, which is based in Clovis, New Mexico, subject to regulatory approval and customary closing conditions. “Allsup’s founders, Lonnie and Barbara Allsup, were true pioneers, innovators,…