Stop Emailing & Change Email Subject

i want to stop amember from emailign every time a customer chooses a new subscription, this is unnessary for me, also i'l like to know how to change the subject line from "payment pending" if i choose to use it, thanks

found it myself, who in the hell would have thought it was in a .txt file, holy smokes

signup email will be sent only for first subscription - it is always so.

yes, emails templates is *.txt