| 摘要 |
A method includes receiving, by a first computing device, from a second computing device associated with a first user, a first expression of gratitude for at least one of a good and a service provided by a second user. The method includes receiving, by the first computing device, from the second computing device, a second expression of gratitude for a second at least one of a good and a service provided by a third user. The method includes providing, by the first computing device, to a third computing device associated with a fourth user, the first expression of gratitude and the second expression of gratitude for display to the fourth user. |
