Implement electronic payment web

Asked 2 years ago, Updated 2 years ago, 108 views

Hello, I'm going to develop a responsive web.

It is similar to electronic payment, but two people exchange it on a single form.

I'd like to make a web like below that can be added.

For example, A writes the contents and sends them to B.

B adds the amount and sends it back to A.

Check if A is correct (check box) and send it back to B. (Final correction is made here and no further correction is possible)

I don't know what language to use and how to implement the function of sending it back and forth like that.

I have no idea Please give me some advice.ㅠㅠ

responsive webapp

2022-09-20 16:58

1 Answers

First of all, I think it would be good to see Overall how existing services are implemented as electronic payments.

I can't get the hang of it because you're thinking about "implementing an electronic payment web."
Let's think about it without the Web and without the former.

How do you realize "approval" in the first place?

Now let's think about it by putting the Web and the Electronics here.

Let's think about it. You shouldn't start this with your fingers, you should start with your eyes, ears, and head. What is approval on the web? What's approval in the first place? After studying the problem to be solved in contrast to the real situation, establish a model and secure the available means to materialize it.

PS. After understanding the situation to some extent, you will see that the implementation of "approval between two people" itself is essentially dependent on the implementation of "approval wire." The approval line of a draft can be defined in the order of "specific member → draft writer → that member → draft writer." If you understand this, it won't be a big deal at that point, like "what language to develop."


2022-09-20 16:58

If you have any answers or tips


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