MobileNation interview questions

I use Mobile Nation as my current wireless provider. I am very proud of my mobile "hot spot" for $50.00 unlimited calling, texting and internet data usage. I went to the local store to pay my monthly bill and inquired if they would be doing any hiring any time soon. I was informed they indeed were and I could apply online at mymobilenation.com. I applied and received a call within a week. They did a brief on phone interview inquiring mostly about my availability, desired location of employment and my previous sales experience. At that time we made an appointment for me to do an in person interview 1 week later. I showed up and filled out my application as I waited and 2 employees interviewed me. They offered very good benefits and stressed they promote from within and most of pay comes from a healthy commission package. They said I should be hearing something from them within 2 weeks. I received an e-mail with an offer, consent for a background check and order for drug testing within 72 hours. The drug test was intense and they called to inquire of medications that could have given questionable results. DO NOT TAKE ANY TYPE OF DETOXING AGENTS! Any type of supplements may fail you. This is not a joke, do not waste your time if there is any chance you may not pass for any reason. I wished I had studied better, longer. I regret not being able to apply at a later time.