> ## Knowledge Base Index
> Fetch the complete knowledge base index at: https://help.smartxaas.io/sitemap.xml
> Use this file to discover available pages before exploring further.
> Pure-Markdown content can be obtained by appending a '.md' suffix to the content URLs listed in the sitemap (without the trailing slash).

# Guidelines for Advertisers

Find our suggestions and recommendations below:-

* We strongly recommend you to check Top Performing Countries at [https://cpidroid.com/feature/target-any-geo#TopPerformingCountries](https://cpidroid.com/feature/target-any-geo#TopPerformingCountries) and try to target as many top geos as you can.
* We strongly recommend you to bid as high as you can to be ahead of competition. Check Average Bid, Lower Bid, Highest Bid  at [https://cpidroid.com/feature/target-any-geo#TopPerformingCountries](https://cpidroid.com/feature/target-any-geo#TopPerformingCountries)  to understand the level of competition.
* For CPI / CPA campaign, we require you to please complete tracking postback testing in order to make sure your tracking setup is working properly.   
_**Recommend Article:**_ [How to Complete Campaign Postback Testing?](/hc/en-us/articles/53041531683097)
* Please use our AI Auto Approval feature to get your campaign approved instantly. Maintain good campaign performance and account standing history for higher auto approval rate.  
_**Recommend Article:**_ [How to Auto Approve (AI) Campaign?](/hc/en-us/articles/54029994622489)
* We strongly recommend you to maintain at least 10% CR for CPI campaign and at least 1% CR for CPA campaign. Below this your campaign is likely to get suspended automatically.