Billing address showing email address only Prestashop

My programming knowledge goes as far as being able to modify basic .tpl files therefore I need someone to help to make the following changes as I am sure .php files need altering too:-

Regardless whether customer registers, logs in using facebook etc credentials or using the Instant Checkout option, I want nothing but the email address to appear under billing address. If it is easier to have registered customer showing the registered address under billing that's fine, but for everyone else without a physical address must show the email address for billing. This is where the invoice, receipt are sent to.

Change to [login to view URL]

Since billing address is always going to be nothing but an email address, I want the "use same address for billing" option eliminated. Instead have the option to choose the delivery address from a drop down menu similar to what it is now. (I have changed "add a new address" to "add a new delivery address" in my tpl files so it is very clear what address customer can change or add.)

Change to [login to view URL]

Billing address again should show email address only

I do not want to spend a lot of money on this project.

Thank you for considering and bidding on my request.

PHP

项目ID： #1501531

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