Discounts

[Victor Nolton <ven@pragakhan.com>]

******    message to minivend-users from Victor Nolton <ven@pragakhan.com>     ******

I copied this code from before..
I am looking to change it around a little and was hoping for some help..

What I need to do is take the original amount and discount it 50% 
before it goes through the discount fields. Like everything at the 
store is 50% off, if they manage to get $5000 worth of stuff (after 
the 50% off ) they get 10% off of that. So i am assuming I need to 
discount $s 50%. but I don't wanna mess up anything with the way it 
is now..

Here is what I use right now.

[discount ENTIRE_ORDER]
 
                 $original = $s;
                 if ($s <= 2499.99) {
                 $discounted = $s;
                 } elsif ($s <= 4999.99) {
                 $discounted = $s * .95;
                 } elsif ($s <= 9999.99) {
                 $discounted = $s * .90;
                 } elsif ($s <= 19999.99) {
                 $discounted = $s * .88;
                 } elsif ($s >= 20000.00) {
                 $discounted = $s * .85;
                 }
 
 
                 $difference = $original - $discounted;
                 return $discounted;
[/discount]

Would it have to be like

		if (($s * .50) <= 2499.99) {
                 $discounted = ($s * .50);
                 } elsif (($s * .50) <= 4999.99) {
                 $discounted = ($s * .50) * .95;
 
I would like to pre discount the $s for easier implementing.

Any views on doing this could be appreciated.

Ven


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