I joined this club and got a kit with missing parts. I didn't get email notices as required by them and bought the first book sent to me (without my agreeing to) just to get out of the club. I emailed them several times to get the missing part and it seems that for their system to ship me a replacement, they without my permission resigned me up - and not are sending me books and billing me. I've sent half a dozen emails and they either cannot read or are purposefully lying.
Cons: unethical and inept
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