Gst on commission

Hello

In our business of transportation we pay commission to individuals who help us in grabing business opportunities and provide us customers 

we had also pay commission to some sole proprietor firms as well

we had paid all the commission after deduction of 5% Tds on payable amount

now my qwery is that weather GST is also applicable on this commission????

we had not taken any bill from that individuals just paid them commission in their personal name bank account