# Sessions Associate a count to an Item, these sessions can be used for Purchasing Documents or Physical Inventories. ## Getting Sessions - [GET /sessions](https://developer.yellowdogsoftware.com/fetch/api/sessions/get-sessions.md) ## Creating new Sessions - [POST /sessions](https://developer.yellowdogsoftware.com/fetch/api/sessions/post-sessions.md) ## Updating existing Sessions - [PUT /sessions](https://developer.yellowdogsoftware.com/fetch/api/sessions/put-sessions.md) ## Getting Session by Id - [GET /sessions/{id}](https://developer.yellowdogsoftware.com/fetch/api/sessions/get-sessions-byid.md) ## Deleting a Session - [DELETE /sessions/{id}](https://developer.yellowdogsoftware.com/fetch/api/sessions/delete-sessions-byid.md) ## Adding a Session Item to a Session - [POST /sessions/{id}/sessionItems](https://developer.yellowdogsoftware.com/fetch/api/sessions/post-sessions-sessionitems.md) ## Updating values of a Session Item - [PUT /sessions/{id}/sessionItems/{sessionItemId}/count](https://developer.yellowdogsoftware.com/fetch/api/sessions/put-sessions-sessionitems-count.md)