O ▁Digital ▁include ▁Point R oll , ▁B LIN Q ▁Media , ▁De al ▁Ch icken , ▁G ann ett Local ▁and ▁Sh op local . ▁ ▁Key ▁Ring ▁has ▁been ▁mentioned ▁in ▁media ▁out lets ▁such ▁as ▁The ▁Today ▁Show , ▁Time ▁Magazine , ▁Fox ▁Business , ▁The ▁New ▁York ▁Times , ▁Wall ▁Street ▁Journal , ▁Entre pr ene ur ▁Magazine , ▁Op rah . com , ▁and ▁The ▁Los ▁Angeles ▁Times . ▁ ▁Fe atures ▁The ▁mobile ▁application ▁supports ▁the ▁following ▁bar code ▁types : ▁E AN 1 3 , ▁E AN 8 , ▁U PC - A , ▁UP CE , ▁I TF , ▁Code 1 2 8 , ▁Code 1 2 8 C , ▁Code 3 9 , ▁Code 1 2 8 A , ▁CO D AB AR , ▁CO D AB AR 2 , ▁CO D AB AR 1 , ▁Q R ▁code ▁ ▁C ards ▁are ▁stored ▁by ▁either ▁sc anning ▁the ▁bar code ▁on ▁the ▁back ▁of ▁the ▁card ▁or ▁manually ▁typing ▁in ▁the ▁U PC ▁number . ▁The ▁app ▁alert s ▁users ▁when ▁one ▁of ▁the ▁loyal ty ▁programs ▁they ▁are ▁a ▁member ▁of ▁has ▁an ▁offer ▁or ▁cou pon ▁available . ▁R ew ards ▁points ▁earned ▁by ▁the ▁user ▁are ▁kept ▁track ▁of ▁within ▁the ▁loyal ty ▁card ▁feature ▁as ▁well . ▁Users ▁can ▁share ▁loyal ty ▁and ▁membership ▁cards ▁with ▁other ▁users ▁as ▁long ▁as ▁they ▁are ▁registered ▁in ▁Key ▁Ring . ▁Week ly ▁Sales ▁Circ ular s ▁are ▁digit ized , ▁allowing