I used a $50 credit to give Twitter Advertising a test. This document contains the screenshots of Twitter's back end, detailing the performance of the ad I ran. I recommend viewing in full-screen mode.

1. What $50 Spent on Twitter Ads Can Look Like
Here is the actual tweet:
https://twitter.com/TheChristianSrc/status/438899460609802240
Ad Spend: $50 Twitter Ads Credit
Purpose of Ads: Test out Twitter ads with an interesting post. To be clear, there were no hard goals set other than to
claim my Twitter ads credit and get a better understanding of the backend. Feel free to draw your own conclusions from
the displayed information. Please email me at NateSmoyer@gmail.com with any questions.
The Tweet Engagement and Cost Metrics:

2. Targeting:
I decided to only target the US and UK. I excluded any Blackberry devices (sorry, you’re just not my ideal user). No age or
gender restrictions were applied.
Targeted Keywords
Gender Engagement Comparison

3. Platform Engagement Comparison
Geographic Engagement Comparison

4. Impressions by Day:

5. Engagements by Day:

6. Spend by Day:

7. eCPE (Estimated Cost Per Engagement):

8. Impressions by Hour:

9. Engagements by Hour:

10. Spend by Hour:

11. eCPE (Estimated Cost Per Engagement) by Hour: