Seems like good deal. Required 20% off select Galaxy Watch code from email.
*Minimum Quantity is 2 watches + 1 micro SD or 3 watches.
Steps :
1. Login to samsung account
2. Visit https://www.samsung.com/au/youmake/
3. On the first box, select 128 GB micro SD from computing tab (30$) then add to bundle
4. On the second box, select USB type C flash drive from computing tab (70$) then add to bundle
5. On the third box, select your galaxy watch then add to bundle
6. Add bundle to cart
7. Remove the USB flash drive
8. Change quantity of the watch to 2.
9. Add your 20% off code.
10. Add your 50$ off code
Stacks with 50$ newsletter.
I think it's the same code that minto36 share: https://www.ozbargain.com.au/node/802679