Do some retail locations only accept a printed/physical barcode and others accept digital as well as printed?

The accep­tance method is spec­i­fied on the map of Check­Out retail­ers. The cur­rent retail­ers par­tic­i­pat­ing in the pro­gram accept both paper and dig­i­tal, but it is pos­si­ble for an indi­vid­ual retail­er or even a new retail­er to have lega­cy scan­ning equip­ment that can only accept print­ed bar­codes. In this case, mem­bers would need to pro­vide a print­ed copy.