How to implement adding customer details on the site?

Question

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Good afternoon!
Tell me how you can implement adding details on the site in your personal account.
What would be displayed what it is, a card or a qiwi wallet, with logos.

Answer 1

In base create the table of requisites. Where it is: id - number of details, id_company - organization, type - type of details, info - details themselves.
In the personal account, the user selects the type of details, fills in the data and clicks "Add". The data is entered into the database. Then you can take it out of it.