A user had an issue with Paypal saying their payment could not be processed because of a formatting error. The following fix was provided by Fahrul (one of the programmers)
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The problem is caused by localization to Spanish that use comma instead of dot.
At the moment we can provide you a quick fix which may only work for your case.
Edit /payment/paypal.php line 19
<input type="hidden" name="amount" value="<?= $total; ?>">
to :
<input type="hidden" name="amount" value="<?= str_replace(",",".",$total); ?>">
Thanks.


