Your preferences say
"How you sign in
You receive a one time password in email to sign in."

but this is not true. Every time i get a news letter i need to log in i need to go BACK to my email to get a 4 Digit Code to log in. EVERY time.

Not only is it Very Annoying, it literally stops me from even visiting the site. so unless you'd rather me (and likely MANY possibly most of your other readers) just not visit becuase its just not worth the trouble on this story than fine.

but if money is still important, then you might want to make some UI changes that make life easier.