luisettewm

Good afternoon. I wonder if it would be possible to configure a custom field for a product VALIDASE busy user name. Our project is the following: we have a domain with the name of our town and want to sell email addresses nombre@nuestropueblo.com We have created a product and a custom field where the name for the new email account can write. What we do is that the system automatically check whether the name is available (from a database, for example). If he was free, transmit the order and keep the name so that it can not be registered again. In case that was not available, display a message telling the user to write another name. Can I do this through WHMCS or an existing module? Thank you.