Developer Agreement

Version date: August 6, 2026

Welcome to use the services of Mi Stack Network (hereinafter referred to as "this website"). Before using this website, please carefully read the following service agreement terms ###Preface

This agreement aims to regulate the rights and obligations of developers in providing software services on the powersoftware.app platform. To promote the exchange and cooperation of independent software, Party A provides Party B with the opportunity to publish and sell software products on the platform. In order to clarify the rights and obligations of both parties, this agreement is hereby established.

###1、 Entry conditions

1. The second party must be a natural person or legal entity with legal status.

2. The software provided by Party B must be legal and not infringe upon any third-party rights.

###2、 Rights and Obligations of Party A

1. Party A shall provide Party B with a stable and secure platform for the release and sale of software products.

2. Party A shall make every effort to provide SEO optimization services to assist Party B in promoting.
3. Party A shall provide Party B with all automatically translated international languages supported by the platform to assist Party B in global promotion.
4. Party A shall provide guidance to Party B on filling out the form and make every effort to optimize the page layout.
5. The first party shall maintain the normal operation of the platform based on the actual operating situation and reserve the right to adjust the sales price. But any price adjustment will follow the principle of fairness and reasonableness, ensuring that it will not have a negative impact of more than 5% on the expected product revenue of Party B.
6. Party A has the right to adjust the deployment quotation of the server-side software deployed on the platform. The revenue obtained by Party A from deploying services will not be included in the scope of sharing with Party B.
7. The first party shall not delete or modify the software product description, images, and uploaded content without the consent of the second party.
8. Party A shall maintain the normal operation of the platform and provide necessary technical support.
9. Party A has the right to review the software submitted by Party B to ensure that it meets relevant requirements. The first party has the right to refuse to release software that does not meet the requirements.
10. Party A has the right to promote and advertise the software submitted by Party B in a way that is beneficial to its popularity and sales revenue.
11. The first party shall, subject to external conditions, uphold platform justice and mediate conflicts and disputes between the second party and users. When a user refund occurs, full or partial refunds should be made according to the allocation of rights and responsibilities as much as possible. The refund amount is the actual sales revenue after deducting taxes and payment service provider fees.
12. Multiple user complaints or refunds will result in Party A having the right to withdraw the listed products.
13. If the developer provides false information, Party A has the right to immediately terminate the agreement and revoke the listing of the product.
14. For the software information change request submitted by Party B, Party A shall review and decide whether to apply the modification within 30 days.
15. Party A has the right to adjust the content of this agreement according to the actual situation.
16. Party A reserves the final interpretation right of this agreement. 17. Party A is responsible for the generation, verification and security management of the platform license code system; Party A has the right to revoke and pursue responsibility for license codes that are publicly disclosed, resold or abused.

###3、 Rights and Obligations of Party B

Party B has the right to publish, sell, and promote its software products on Party A's platform.
2. Party B has the right to use Party A's platform for product promotion and advertising.
3. The second party guarantees to have complete intellectual property rights for the software uploaded by it.
4. Party B shall ensure that the software provided complies with relevant laws and regulations, open source community license specifications, and privacy agreements.
5. The second party shall conduct sufficient self testing to ensure that the software product has no fatal, serious, or general level bugs.
6. Party B shall regularly conduct virus scanning, code testing, and vulnerability detection, and promptly update security to maintain the security of the software product.
7. The server-side software product uploaded by Party B should include detailed deployment prerequisites and steps to ensure that customers and platform providers can successfully deploy it with basic deployment experience.
If Party B chooses to deploy the server software product uploaded by themselves, they should contact the customer as soon as possible after receiving the deployment order message/email notification to confirm whether the deployment conditions are met and maintain the deployment order status on the platform in a timely manner.
9. If Party B requires the platform to provide deployment services, Party B shall provide detailed deployment documents and necessary training for the platform deployment personnel to ensure that they have the ability to deploy the software for customers.
10. The second party shall promptly check the email and respond to the user's technical support request as soon as possible to provide technical support services to the user.
11. The second party shall not include any description of inducing off-site or offline payment behavior in the uploaded text of the client software and server software.
12. The second party shall bear full responsibility for any losses incurred by users due to software quality issues.
13. The second party shall bear full responsibility for any legal disputes arising from the software. 14. If Party B enables the license code feature, it shall properly keep the software license-issuing secret key (HMAC); Party B bears the losses caused by the leakage of the key. Revenue from license code sales is subject to the download income distribution terms of this agreement. 15. Party B shall complete real-name authentication and bind a valid collection account (Alipay/PayPal) for income settlement; if real-name authentication is not completed or no valid collection account is bound, Party A may suspend settlement. 16. If Party B logs in with third-party accounts such as Alipay, WeChat, QQ and Google, the account binding, merging and unbinding rules are consistent with the Service Agreement.

###4、 Distribution of benefits

####1、 Download income distribution terms

For the software uploaded by Party B that generates download revenue, after deducting taxes and payment service provider fees, Party A will charge a service fee of 19% of the platform's net income. After the expiration of one year, both parties may renegotiate and finally confirm the sharing ratio based on the sales situation.

####2、 Deploy income distribution terms

If Party B deploys its software products on its own, Party B shall enjoy all the income generated from the deployment, and Party A shall not participate in the distribution of benefits. All expenses incurred during the deployment process shall be borne by Party B, and Party A shall not bear any expenses. Any losses or liabilities caused by deployment issues shall be borne by Party B, and Party A shall not be held responsible for any liabilities.
If Party A provides deployment services for Party B's software products, Party A shall enjoy all deployment income, and Party B shall not participate in the distribution of benefits. All expenses incurred during the deployment process shall be borne by Party A, and Party B shall not bear any expenses. Any losses or liabilities incurred by the customer due to reasons beyond the subjective factors of Party A shall be borne by Party B, and Party A shall not be held responsible.

####3、 Settlement and payment channel terms

1. Domestic users pay via Alipay (CNY) and overseas users pay via PayPal (USD); transaction fees are borne by the beneficiary, and exchange rate conversion is subject to the platform statement.

2. The settlement cycle is executed in accordance with the "Profit Sharing Settlement Agreement": statistics for the previous month are compiled on the 5th of each month, and payment is made before the end of that month; objections may be raised within 7 days after the statement is published.
3. Digital products/license code products generally do not support refunds without reason; for refunds due to product quality issues, the refund amount is the actual income after deducting taxes and payment service provider fees, and Party A has the right to revoke or reclaim the corresponding license codes.
###5、 Explanation of other expenses

####1、 Platform entry deposit

Due to the initial operation phase of the platform, no platform deposit will be charged during the contract period. In the future, there will be no deposit for trustworthy old users.

####2、 Only promote software product promotion expenses

Due to the initial operation stage of the platform, only software product promotion fees will not be charged during the contract period. Subsequent subscription or prepayment fees may be charged based on the number of views. In the future, trustworthy old users will not be charged for promoting software products that have already been uploaded.

####3、 Deployment fee for demonstration station

If you do not want to deploy the demonstration site on your own and choose to deploy it to the platform's demonstration site, you need to communicate offline to determine the deployment plan, and charge according to the price list based on the specific number of working days and resource usage.

####4、 Other customized services are charged

If you need to use the social media account of Party A to promote, produce promotional videos, or fill in copy on behalf of the platform, fees will be charged according to the specific promotion project and promotion period.

###6、 Dispute Resolution

This agreement shall be governed by the laws of the countries where each contracting party is located.

Any disputes arising from or related to this agreement shall be resolved through friendly consultation between the parties; If no agreement can be reached through negotiation, either party has the right to bring a lawsuit to the court with jurisdiction in their respective countries. ###7、 Other terms

1. This agreement constitutes the entire agreement between the parties regarding the use of the software and supersedes any prior written or oral agreements.

2. Any modification or supplement to this agreement must be agreed upon in writing by both parties.