Just received this email - subject header is "(Insert your name) Sales, new releases, and a free graphic
YMMV as looks like you needed to be an active subscriber to their Comics mailing list. It will not let me add hyperlink as it is unique and errors out after single use:
You can choose from Avengers, Black Widow, Hawkeye, Iron Man or Unworthy Thor.
Again, YMMV but check your email in case
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