You can create a cookie for that. It's kinda like a shoppingcart if you want to put it that way.

When you leave the order page, you wish to reset the entire order? Use the PHP setcoockie() function and set it on a timeout of approx. 5 minutes. What you can do as well, is set a $_SESSION['timestamp'] and fill it with the time(). Then the time is above 180 seconds or so (+= operator), you kill the entire session using session_destroy() or unset() the $_SESSION array.

(I'm going offline (11.48GTM+1), I'll be online tonight again)

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"Life is a bitch, take that bitch on a ride"

In my opinion, the best way to deal with it is to give the user a 'save me' option, and delete / destroy the session data by default. Basically the reverse of what ReSpawN is suggesting. If the options are stored as elements in an array, and the user chooses the 'save me' option, use serialize() and save the serialized array somewhere (SQLite / MySQL / text / cookie) linked against the session_id value.

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I reject your reality, and substitute my own.

Im not too bothered about trying to save the data, as its just a reference tool. They arent actually buying anything.

Is there not a way when the tailormade.php page opens (or the session starts) it wipes all of the data that has been previously put into the system?

Well, the problem with that is, if the script is using sessions to store state from page to page, and you kill that on each page request, it's a moot point.

Honestly, the application is a bit messy and could use a go-over to clean it up and fix this (and potentially other) problems. If you can't get ahold of the original coder, let someone here have a go at the contract.

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I reject your reality, and substitute my own.