(I am posting the question again. I am not sure if my previous one posted correctly.)

Hi,

Q1.
I made a kind of contact form using PHP.
It requires the server to support PHP 5.3+ and PHP Mail function.
I want to check if my PHP code works on Digital Ocean, before subscription.

Q2.
In your web, I can hardly figure out the pricing.
You look like doing the business with companies with large usage.

Hosun Kang