The term, “supply” has been inclusively defined in the Act. The meaning and scope of supply under GST can be understood in terms of following six parameters, which can be adopted to characterize a transaction as supply:
1. Supply of goods or services. Supply of anything other than goods or services does not attract GST
2. Supply should be made for a consideration.
3. Supply should be made in the course or furtherance of business.
4. Supply should be made by a taxable person.
5. Supply should be a taxable supply
6. Supply should be made within the taxable territory.
Do you think your activity qualify to parameter no. 3 ? If supply is not in the course or furtherance of business, it is not taxable.