Sorry for the delay I have just seen your message. The price, price description and domain description can be customized for each domain. If you are after any other text to customize this can be an option for a future upgrade.
Apologies for the delay! I was away for the holidays. SMTP support means you can retrieve incoming mail, respectively. No unfortunately I am not offering a discount as I believe the script is already priced fairly.
A regular license allows an item to be used in one project for either personal or commercial use by you or on behalf of a client. The item cannot be offered for resale either on its own or as part of a project. Distribution of source files is not permitted.
An extended license allows an item to be used in unlimited projects for either personal or commercial use. The item cannot be offered for resale "as-is". It is allowed to distribute/sublicense the source files as part of a larger project.