1) Go to
http://undershare.info/client/cart.php
2) Select the category from the list.
3) Click on order now to order your desired package.
4) Choose the desired options you wish and fill in the required fields on the next page and click continue.
5) Choose your billing cycle(monthly,quarterly,annually) from the dropdown menu on the next page.
6) Choose the desired payment method and click on "click to continue"
7) Fill in a promotional code if you have one.
8) If you are not a UnderHost customer yet pick the option to create a new account and complete those steps.(You MUST agree to our TOS)
9) Click on pay now to pay the invoice and auto activate your account.
10) You should receive an email with the details of your hosting on the email which you registered with.
11) Enjoy the UnderHost services.