I have used many Walgreen stores at many locations. This location is the WORST. Last year the continued to charge me for prescriptions after my deductible was met. They kept claiming my deductible was $3,500, when it was in fact $2,500. I contacted my insurance company who contacted Walgreens, and Walgreens system always brought up my correct insurance and deductible information. Every other Walgreens location had no problem bringing up the correct insurance information. But this specific location, kept bringing up the wrong information, which has me convinced they were billing my prescriptions to some other person's insurance who had a higher deductible. They also have refused my credit card on multiple occasions saying the card won't work. I have used the card before and after being there and it works fine. So either their employees can't properly use the machines, or they have technical problems. In any case, there are other Walgreens stores in Gurnee, so if you have the opportunity, I HIGHLY recommend going to one of those other locations.