Text & Coupon box showing under Prosite table

Hello,

1) I'd like to collapse the coupon box showing under the PRO site table!
Basically, I want to make it look exactly the same as on edublogs (the screenshots).

The coupon box doesn't look good anyway that's why I only want to show the text "Have a coupon code?" and show the coupon box with the apply button when someone clicks on it.

2) I'd like to know how can I add "text and/or links" under the table.
For example "All prices are shown in US Dollars" or something like that!

Thanks in advance.