The Purpose of Cog HQ makes sense now!

[Exodia]

Sellbot HQ is used for sellbots to sell stuff...The Factory Makes Cogs and Useless junk to waste toon's money.
Then the Money goes to Cashbot HQ and is shipped to the Cog Nation Via Train.
Cog Nation uses this money to pay for the Factory and Mint Rent.
Meanwhile Bossbot HQ is Making More cogs and Boss Cogs.The Lawbots Reside in the Lawbot HQ and make the mints and Factorys.

[SirSammy]

cool! what about lawbots tho?

[Exodia]

The Lawbots Reside in the Lawbot HQ and make the mints and Factorys.

[Alliekat]

Nooooo! That dont make sence. Sellbots mine oil. And if its good oil u can sell it 4 lots of money. Then they are forced to give the money to the VP but when the VP dies the money falls out of his pockets. Meanwhile the trains are under him and thats how it gets 2 cbhq. Im not sure bout bbhq or lbhq but thats just my opinion.

[Exodia]

Sellbots Mine for Oil! What if the cogs run on oil!?

[Sidestep]

Maybe the Sellbots provide the cogs' oil supply?

No, the DEVs just didn't think very well when they made the first HQ and focused on the cogishness, not the sellingness.

[Crazy Zigzag Zippenzap]

This is what I think: The Sellbots sell products like oil, electricity, wood, etc. to other cogs. They give all their money to the Cashbots. The Bossbots supervise all this and hire other cogs. The Lawbots obviously decide cases between the cogs.

[Sir Snuffy Jumblesticks]

There r oil puddles in Sellbot HQ