5 ms·

Just tried this link and it still looks like it's discounted: https://gumroad.com/l/the_cyber_plumbers_handbook/hackernews20190518 https://gumroad.com/l/the_cyb

Just tried this link and it still looks like it's discounted: https://gumroad.com/l/the_cyber_plumbers_handbook/hackernews20190518 https://gumroad.com/l/the_cyber_plumbers_handbook/hackernews... Let me know if it's still not working.

beastea 7y ago
it says that promotion code expired
- opsdisk 7y ago
  As stated in the original post, it was only valid for 2 days through May 19. If you're a student, you can still get it for free. Just checkout the website for details https://cph.opsdisk.com https://cph.opsdisk.com