It's a friendly metaphor, not real coffee. Each "coffee" is $4 and you can buy as many you like.
☕
x
1
3
5
Using @username will link to your social profile
Add a video message
Add a video message
The message will be visible to you and the creator only
Support monthly and be a part of Eager Beaver PhD's creative journey. Cancel anytime.
About Eager Beaver PhD
Please buy me a coffee. Your kindness will help my graduate school life and deliver helpful information through my blog. 여러분의 커피 한잔이 연구에 큰 동기부여가 됩니다! 감사합니다 :)