"A" sells goods to "B" company. The sale invoice contains freight charges. GST is applied on whole of the amount (Basic + Freight charges) Freight service was availed by "A" from "C" company. "B" company makes payment to "A". Now, "A" is required to make payment to "C" (freight service provider). My question is: Whether "GST" would again be applicable (by RCM method) between the transaction of "A" and "C".