Qualify for additional free Xfi Pods?

Has anyone been able to qualify for more than one free XFi Pod based on home WiFi quality? I was told by a phone rep that I could only get one but wanted to be sure of the policy. I see in the past they’ve had promotions for 2 free pods, for instance. My house is quite long and 2 levels and we are also finishing the basement. Based on that alone, we could use 2 pods. We do OK with one but we also have pool and irrigation equipment, garage openers etc on WiFi. We do have an outbuilding as well (workshop/pool house) which certainly could use a pod but I’m not sure they give out a free pod for that…anyone?