A friend of mine entered a giveaway to win some products. She didn't win, so I bought the products for her and had them shipped to her house.
I participated in a gift swap once. One lady got cheated out of her gift. I bought her a few things so she wouldn't be too disappointed.
A friend of mine was living with an abusive roommate. They were too afraid to go into the kitchen to cook, so I ordered food for them and had it delivered.
I helped a friend move once.
Every year, I participate in a Secret Santa event for poor children. I always ask for 2 wish lists to try and get more kids happy. The person who organizes it always has a hard time getting enough wishes fulfilled, so I try to take 2 lists.