When a commercial seller's agent invites other brokers to act as subagents to procure a buyer, who is compensated when the property sells?

The commercial seller's is the one that is compensated.

Explanation:

The commercial seller's agent is the one that is  compensated; however, he might decide to  share some of the commission with the sub-agents, as a way of appreciation for their efforts.

answer; communities of interest; i believe this is correct, plz check first good luck;