I am selling the code to get the credit. Got it from GitHub Student Pack.
https://www.digitalocean.com/
For redem this code of 100 dollars, Should I create a new account on digitalocean.com or can I use my personal account? Let me know, because I can give you 15 dollars. Send me a PM so we can "talk" about my offer.
I'm guessing it can be credited to already existing accounts but until OP confirms I'm not 100% sure. Getting a deal on this would be pretty useful to me right now. Keeping an eye out...
I am also interested if it is possible to add it on an existing account, if the reply is yes I will bid 16 dollars (obviously I will pay using bitcoin). Let me know and thanks for your attention.