OK - found out that my husband had heart problems, needed three stints put in, and had to quit smoking immediately. Was desperate to quit myself in hopes of supporting him. So....before bringing him into hospital clicked on the ad on FB and took the free e-cig trail with payment of $5 shipping. Home from hospital - trying my ecig and found this board and forums. Read that it was probably a scam - panicked of course cause I am in that mode right now - and called to cancel membership (future shipment of refills) Guy on phone actually agreed to let me cancel without issue and gave me a confirmation number. Told me I could keep the ecig trial pack with no additional charge and thanked me for trying it. I can't even tell you name of company because only co name I see anywhere is e-cigs.... So ....now I have the kit for only $5 which is great because finances are in a really bad spot with uninsured medical expenses and can really benefit from a cheap starter kit.....But I am stuck with the question of where can I get refills? I am thinking different brands are not compatible with each other? Do you think I stand a snowball's chance in summer of finding cartridges from another brand or supplier that will work with them? I did try to read everything for new members but I am still pretty confused on how to use the ecig (my emotional state of mind may be making me stress stupid) Thanks in advance to anyone who can give me some help or steer me to where I should be reading to answer this question.