DALLAS, 2015-6-29 — /EPR Retail News/ — When 7‑Eleven® entered the private-brand game, they set the bar high for their 7-Select™ brand … and have now raised it, with two premium lines, 7-SelectGO!Yum™ and 7-Select GO!Smart™ inspired by customer feedback. The company has embarked on a store-wide effort to ensure the quality of its 7-Select line exceeds that…