Not sure what to offer? Here's some suggestions for commonly shared goods and services to get you started.
Life advice / Happy to share some of life experience with you..
Computer help / I can help you with your computer problem...
Proofreading / I can proofread some text for you.. Counselling / I can offer some counselling..
Lend tools / I have some tools that you can borrow..
Share point / Local sharing point or library in my area..
Children's clothes / I have some children's clothes you can have..
Plants / I have some plants that you are welcome to..
Hair cut / I can cut your hair..
Video editing / I can edit a video for you..