I am trying to write a payment module for Mals-e.com. I nearly got it (I think) but now I'm stuck on how to call the callback function.
I have searched this forum, trying to mimick paypal, but not knowing paypal, I dunno what people are saying.
My understanding of the callback function is that it:
1. Updates the order status
2. sends the customer to the success page (I don't need this step)
Mal's has a Remote Call feature which will call a script after the buyer has finished paying.
I'm thinking that I can use this remote call feature to call the callback function in the malse.php file
But what do I write in the script
I'm not a programmer so I am clueless 
Another option is to just forget the callback function in malse.php and write my own mysql to update the order table with the order status. Is that all I need to do ? Guess I had also better check when the email to the customer is triggered.
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Note for others who read this in the future
You can modifiy the twocheckout payment option to suit Mals-e
It was really easy except I had trouble thinking how to get opencart's order number back. So I used Mal's 'message' field.
Other than that, it was a straight global find/replace of the words for twocheckout with malse
except for this last callback bit which Q is going to help me with. Right Q ?
