FLYER PRINTING THINGS TO KNOW BEFORE YOU BUY

I requested business cards plus a flyer. The QR code within the business enterprise cards is not really sharp printed and therefor not to be used because it reason. The flyer is inside expectationDid a 2nd print of flyers with the exact requirements. However the 2nd print arrived out quite a bit thinner/additional pale than the first print. BUT. Wh