Our website includes feedback.php script. Which hosting package would be appropriate?
The hosting package you would need is the Dynamic one: https://webarch.net/shared-hosting#static
This is in order that the feedback.php script would continue to work (this script might need some path variables editing). If you don't need feedback.php, but rather just publish the firstname.lastname@example.org address in contact.html and delete the form, then you can use the cheaper static hosting package, see: https://webarch.net/email