It's pretty simple.
You give me a plain text file of up to any 5000 links that you need pinged.
You want me to drip feed them for a month? Cool.
I will take those 5000 URLs (or however many you give me) and divide them by 31. That's how many links will get pinged each day.
Once again, I need:
Your plain text file (5000 URLs max)...
How many days you want (Month max)...
Hint: a Word document is not a plain text file!