23/10/19 THANK YOU AND THANKS
Thanks is more informal than thank you.
  • Thank you. (NOT  Thanks you.)
  • Thank you very much.
  • Thanks very much.
  • Many thanks.
  • Thanks a lot. (BUT NOT  Thank you a lot.)
  • Thank God it’s Friday. (NOT Thanks God . . .)
Indeed can be used to strengthen very much.
  • Thank you very much indeed. (BUT NOT normally  Thank you indeed.)
Thank you for / Thanks for can be followed by an –ing form.
  • Thank you for coming.
  • Not at all. Thank you for having me.