$25 off $100 + 10% off Everything @ Samsung Store

Got this from signing up to their newsletter. $25 off $100.
I got a message saying 'Buy Now and get 10% off accessories', I clicked continue and it gave me a code to get 10% off. They are not unique just enter the code 'NNZ-14T-CU1-RNA'.
Code: NEWTAB1 gives 10% off everything.

You told us you want to hear more about what’s going on at Samsung, so keep an eye on your inbox to be the first to know.
To say thanks for joining us, here’s $50 off at our online shop (minimum spend $300). Just use code NEWTECH at the checkout.
And don’t forget to register the warranty online for any of your Samsung products.

Enjoy.