Manage advertisers and keep campaigns on track with renewal alerts

This update introduces a full advertiser management system designed to give you more control over your campaigns from start to finish.

**Stay on top of your campaigns**
Campaigns now include important dates like start, end, and renewal, along with billing details. The dashboard will notify you when campaigns are about to expire or need renewal, helping you stay proactive. Plus, campaigns that have passed their end date will automatically pause, so you won’t have to worry about expired ads running unintentionally.

**Never miss a renewal reminder**
To make managing campaigns even easier, you can opt in to receive email reminders when it’s time to renew. This way, you’re always in the loop without extra effort.

**Better navigation and usability**
A new Advertisers section has been added to the sidebar for quick access, and a fresh collapsible interface keeps things clean and simple as you manage your advertising operations.