# 9. Frequently Asked Questions (FAQs)

Here are answers to some common questions about the Apps Network system:

1. **Q: What is Apps Network?** A: Apps Network is a decentralized platform that allows web3 projects to mutually promote each other through a point-based advertising system.
2. **Q: How do I earn points?** A: You earn points by displaying ads from other projects on your website as a Publisher.
3. **Q: How do I spend points?** A: Points are spent when your ads are displayed on other websites and users interact with them (e.g., by clicking).
4. **Q: What size should my banner ad be?** A: The recommended banner size is 512x512 pixels, which is compatible with both mobile and desktop layouts.
5. **Q: Can I edit or delete my ad campaign once it's created?** A: Yes, current version supports editing existing campaigns.
6. **Q: What happens if I run out of points?** A: If your point balance reaches zero, your ads will no longer be displayed across the network until you earn more points.
7. **Q: Are there any costs involved in using Apps Network?** A: The system operates on a point-based economy. There are no direct monetary costs, but you'll need to participate as both a Publisher and Advertiser to maintain a healthy point balance.
8. **Q: Will my points expire?** A: In the current system, points do not expire. However, always check the latest terms as features may evolve.
9. **Q: How can I check my current point balance?** A: You can view your point balance on your profile page, accessible by clicking on your wallet address or profile icon.
10. **Q: What is an Offer Wall?** A: An Offer Wall is a full-page interstitial ad format. It will allow for displaying multiple ad campaigns or a single large banner.
11. **Q: Will there be analytics available to track my ad performance?** A: Comprehensive analytics and reporting tools are available in the Dashboard section.

If you have additional questions, please refer to the relevant sections in this documentation or contact our support team at <https://dmtp-tech.zendesk.com/hc/en-us/requests/new>


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