Transaction log question

[Spooky.]

I was looking at my transaction log (this page) and I couldn't help but notice things such as:

Today, 01:53 AM Post Spent 2.7 Bells
Today, 01:53 AM Post Earned 3.7 Bells

or

Today, 01:42 AM Thread Spent 12.2 Bells
Today, 01:42 AM Thread Earned 12.2 Bells


What exactly does this mean? How do I spend bells and earn bells on the same post? Sometimes they're different amounts as well. I'm incredibly confused.

 

[Nightmares]

When you edit a post or thread, the TBT is recalculated.
So basically, you press edit, and your TBT so far, is taken. Then when you press save, it's added back on, depending on how much text there is now.

 

[Spooky.]

When you edit a post or thread, the TBT is recalculated.
So basically, you press edit, and your TBT so far, is taken. Then when you press save, it's added back on, depending on how much text there is now.

Ahh, that makes sense. Especially since I was editing a few things last night. Thanks for clearing that up.

 

[Nightmares]

Ahh, that makes sense. Especially since I was editing a few things last night. Thanks for clearing that up.

Yeah, hope I explained this well enough! And you're welcome