script for calculating amount

[joseph.akinadewo]

I need some help on how to calculate amount. For example, my subscriptin is $100 per 100 credit, to calculate the amount of this or more, can someone provide me this scripts please.

<?php

// Define the amount of credits to purchase
$amount = 100;

// Set the price
$price = $amount;

// Return the price
echo $price;

?>

You need to be more precise and use better examples, and also at least try to solve the problem yourself.

"Please provide me the scripts" is not the way forward...

[joseph.akinadewo]

Thanks for this script, but what i want to do is to get the subscribed amount calculated irrespective of the amount subscribed. while the minimum credit is 100 for $100.