Hi!
First of all, thank you for helping me with this problem, as I’m sure you have more “crtitical” matters to attend to. 
I looked up the code around line 401 in “paypal.php”, example:
// Update the Customer table
$firstname = $this->ipn_data;
$lastname = $this->ipn_data;
$emailaddress = $this->ipn_data;
$sale_price = $current_cart_item;
and I tried to paste it in “eStore_payment_submission.php” after:
function submit_to_manual()
{
Thought it’d be “that simple”, but alas, no success 
I can’t actually say I’m a PHP guru, so I’m not really sure how much code i need to copy&paste to make it work.
Would you mind being a bit more specific on what code I need to copy and where I need to paste it?
I’d also gladly let you look at my code, to make this work, if you want and have the time.
Best Regards
André Lundin