Collection agencies?

Collection agencies?

I was wondering what everyone thought about paying off collection agencies? I owe roughly $2500 to a dozen or so agencies. Is it better to pay one off at a time completely or is it better to send each one a small chunk whenever I have a few extra dollars? Experiences? Advice? Thanks!
My first flower!

My first flower!

In need of some meal ideas

In need of some meal ideas

My living/dining room!

My living/dining room!

A year in the life. . .

A year in the life. . .

My livingroom

My livingroom

Resident bird

Resident bird