How much does it cost to develop online mall system?

How much does it cost to develop online mall system?

First, the commercial stage.

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① Functional Planning Mind Map The product manager contacts Party A to understand the requirements of the whole project and generate clear functional requirements.

(2) Demand quotation scheme After the product manager and the customer determine the functional requirements, the quotation scheme for the whole project development is output.

③ Trot Technology will provide a technology development contract after the cooperation intention is preliminarily confirmed in the technology development contract. If Party B does not agree to the contract, both parties shall negotiate to modify it. After signing the contract, the project entered the design and development stage.

(4) After signing the contract for development progress documents, Party A will formulate milestone nodes in each development stage according to the overall development cycle, and promote the whole subsequent design and development process according to the formulated development plan.

Second, the design stage.

(1) Prototype Design Draft The product manager will prototype the front-end interface of the whole project according to the functional requirements confirmed in the contract, and the final product prototype will be confirmed by both parties.

(2) On the basis of the prototype design draft, the prototype interaction flow chart adds the jump interaction flow identification of each page, so as to clearly understand the jump and interaction flow between each page.

3 UI Style Pages UI designers will choose several main pages to design style pages, and generally provide 3-5 style pages to confirm the design style of the whole UI.

④ After the style of the high-fidelity UI design draft is determined, the UI designer designs the page according to the product prototype provided by the product manager, and finally outputs a complete set of high-fidelity UI design drawings.

Third, the development stage (front-end+background)

① In the process of registering related accounts, you need to register related developer accounts, including but not limited to the following developer accounts: 1. Apple developer account 2. Application treasure account number 3. Wechat official account number 4. Payment account 5. Push account number 6. Alibaba Cloud account number 7. APP statistics developer account 8. SMS developer account 9. Map developer's account (Note: Party A needs to pay the fees for registering the relevant developer's account).

② You need to buy a cloud server (such as Alibaba Cloud server) half a month before the server goes online. According to the expected operation of the project, such as the number of registered users in the future, the number of daily users, the increase of users, the concurrent visits of users, etc. , confirm the purchase configuration of the server.

(3) domain name registration and filing. If the project needs to be shared on WeChat or has official website, it needs to be assigned with a domain name, and the domain name and server need to be purchased in advance and filed. Filing usually takes 7- 10 working days. (Note: Party A needs to pay for the purchase of servers and domain names)

④ Deliver the test version. Trot Technology will package and release the test version to Party A for feedback testing after completing all functional development and internal testing of the project. During this period, both parties need to allocate relevant personnel to give feedback on the test of the project. After 1-3 weeks of testing and feedback, the function of the final version has reached a stable and smooth online state.

Fourth, the project went online.

(1) Prepare relevant materials for shelving, such as releasing the packaged market, describing applications, taking screenshots, deploying servers, and entering official data;

(2) deploying a formal server, deploying a database and a background system on the formal server, and inputting formal online data in the background of the system;

③ App domestic applications released to the market are generally released to Apple's APPSTORE(iOS version) and Tencent's App Store (Android version). It usually takes about 10 working days after the APPSTORE is submitted, before it can pass the application review and be put on the shelves. APP Bao usually submits the app on the same day, and it can pass the application review and go online on the same day.

④ Publish H5 or applet to WeChat official account. If it is the website of WeChat H5, just deploy the website and hang it on the menu of applet. If it is a WeChat applet, it needs to be submitted to the WeChat team for review and then put on the shelves;

Fourth, the operation and maintenance stage.

(1) After the free operation and maintenance phase is launched, the project will officially enter the free operation and maintenance phase (three months). During the period, Trot Technology will answer Party A's consulting services, guide Party A's software use and other matters, as well as the repair and version update of program bugs.

(2) After the free operation and maintenance period of the delivered project data comes, the project operation basically reaches a stable state. Trot Technology will package and deliver all project materials to Party A, including but not limited to: 1. The latest source code of all front-end and back-end projects II. Database design document. API design document 4. All developer account information 5. Test file 6. Draft prototype design 7. UI design draft 8. Documents and other materials related to the project.

③ After the paid operation and maintenance stage, if Party A needs Trot Technology to continue to provide operation and maintenance support, it needs to sign an operation and maintenance contract. The general operation and maintenance cost is 10% ~ 20% of the total development cost of the project, and the cost is evaluated according to the number of users, function level and operation and maintenance workload of the project.