First, give conclusions that can be used for decision-making
The cost of the small program is calculated at the front end, backstage, interface, testing, auditing and follow-up. Only the enterprise's presentation and simple form pages focus on visual and content; once access, membership, transactions, inventory, concessions, distribution, refunds and customer service are involved, stable backstage and data design is required.
What conditions need to be identified before judgement is made?
The same question may have different answers under different business, data and project phases. It is suggested that the following conditions be checked and that the common findings on the web be incorporated into their own projects.
Suggested order of advance
First, we'll be clear about the target and the border.
Writes the user's core path from entering the applet to completing the target.
Validation Key Dependence
Distinguishing the functions performed by the small program end, managing the backstage and third-party systems.
Development of assessable outcomes
Make a clickable prototype to confirm pages, status and anomalies.
Make sure you decide the next step with the real results.
The first round is quoted in closed loops, with a provision for the timing of the review and the actual payment.
How do you understand it in the actual business?
A service provider can make a list of services, time, appointment and notice by making a client appointment and confirmation; the complexity of the back office will increase significantly if the value of the member's reserve, the package write-off, the employee's presentation and the financial reconciliation are added. First, the appointment is closed, then the actual operation of the supplementary membership function is more secure than a full-scale marketing module.
The easiest pit to step on.
Ask only " How many pages ", ignore backstage and data responsibility
Low-priced purchase of templates to find out that no connection to existing systems is possible
Failure to consider the subject authentication, payment applications and privacy compliance time
How should we end up receiving and confirming?
The receipt and inspection should cover different mobile phones, authorization and denial, weak webs, duplicate submissions, payment of calls, refunds and back-office privileges.
When preparing to communicate with suppliers or internal teams, it is recommended that current processes, representative samples, existing systems, planning time and budget levels be brought. First, the unknown items are clearly marked, and then the decision is made to use diagnostics, PoC, fixed-range projects or ongoing research and development, which is usually more reliable than a direct demand for a price and duration without borders.