Of course. First of all, your e-mail address is needed to send your Login and Password in case you forget it. If a potential client wants to get in touch with you, he can send you an inquiry directly from your page. You can also receive subscription from our portal.
We want to remind you that the visitor who fills out the «Send» form on your page cannot see your e-mail address and the letter gets sent to you automatically. If you do not want to provide your personal e-mail address for registration on the portal, you can create a separate e-mail account to use it for work with the portal.