I am very pleased with your product, Office Smart Labels. I received them today, and have tried them. Perfect. I volunteer at our local Hospital's Auxiliary Thrift Shop, where I price kitchen items. Needless to say, there are lots of them, and I need labels that are there and ready to use. I hang the rolls on a hook by my table, and they are quickly available. I also would apply for your special offer of 4 free rolls, but I do not have the capability of photos and scanning the qr codes listed. Please pass this on to the email listed: email@example.com. Also, I really like the price on your labels. The best anywhere that I have found.