Do these modules exist ?

[Benoit Cassagnau]

We want to set up a page where we sell access to Zoom meetings. The client buys the rights of access to meetings that we call a token.

 

If the client pays 40 euros, he has 40 tokens, if he pays 60 euros, he has 70 tokens.

 

We need :

1. a registration module, for the customer to open an account

2. a visa / mastercard / paypal module that allows the customer to buy the tokens

3. a module to show the meeting schedule, and the cost in tokens of each one, where everyone can register for the meetings they want

4. a module that allows:

     4.1 when there are four different people registered for the same meeting, the profitability limit has been reached, the meeting is confirmed. The amount of tokens corresponding to each of those registered is discounted.

    4.2 when there is only one entry left, a message appears next to the room saying HurryUp! Last entry! And when there is no entry left, the room appears full

5. Later, when enough was earned to improve the platform, a module is added that sends the links for the meetings, one that generates the invoices, one that sends emails every time there is a new meeting, to those registered who are interested. on specific topics ... Later.

 

This is how we see things, probably because we have never built a page of our life. How do you see it? How much would all this cost us up to 4.2?