> For the complete documentation index, see [llms.txt](https://support.caasie.co/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://support.caasie.co/campaign-settings/campaign-dashboard/scheduling.md).

# Scheduling

Like other details of your campaign, everything is flexible and editable. Once your campaign is set up, you still have the opportunity to alter your plans on the go.

#### **Dates**

At any time, you can change your campaign start and end date. These are pretty self-explanatory. The start date is when your campaign begins and the end date is the last date your campaign can play. 

Note that changing the schedule will affect the algorithm that calculates your spend rate. 

Extending your campaign without extending your budget may result in fewer plays per day. Likewise, if your campaign end date is extended, but your campaign has spent its allocated budget, your campaign will not run until your budget is increased as well.

<figure><img src="/files/LM93lzJqwzDHgPdVZiwj" alt=""><figcaption></figcaption></figure>

#### **Schedule**

Knowing your campaign dates is only half of the plan. You also need to enter the hours you would like your ad to play.&#x20;

<figure><img src="/files/1yCzPqLwS2jqQRZ0bpNR" alt=""><figcaption></figcaption></figure>

#### **Schedule Helper**

In this section, you can see a breakdown of plays by hour, day and week to get a good understanding of your ad's screentime throughout your campaign period.

<figure><img src="/files/SVR5aR70tjE1WFcapMuH" alt=""><figcaption></figcaption></figure>