Hii what's up I just got the evo its amazing I love now question is I have trying to figure this out but I'm new so its been hard I'm looking for upc generator appnotttt qr code cause the machines at work only read.upc and I have like rewards cards at mywork and instead of pulling out card to scan my rewards(upc code ) I just wanna pull out my phone please help hope this made sense in what I'm looking for verrry. Tired thx everyone