Campaign Status
The Campaigns section allows you to view all the campaigns that have been composed.
Their possible statuses are:
- Sent: All messages have been sent and the campaign has been fully submitted. 
- Sending: The messages are in the process of being sent. 
- Waiting A/B: Samples A and B have been sent, and we are waiting the specified time to decide which campaign is the winner. 
- Resuming: The campaign is starting. 
- Scheduled: The sending is planned for a specific day and time. 
- Draft: A campaign has been started but has not been confirmed or deleted. 
- Error. 
- Unpaid: it was prepared without enough funds. 
- Cancelled: The campaign was prepared but the sending was cancelled. 

