Quote Originally Posted by lhungil View Post
Order Total Modules were designed to show prices added or subtracted from an order... While the changes mentioned earlier "may" work... They may also break pricing calculation for stores accepting more than one currency... The stock Zen Cart "/admin/order.php" uses the database entry for "value" (with any currency conversion and formatting) instead of "text".

Instead of removing the currency calculations from EVERY order total module, one should probably add a modification to "/admin/order.php" specifically targeting the "Reward Points display" order total module (and using "text" when this module is encountered)... If going this route, one would also need to add an exemption to cause "Edit Orders" to NOT load the "Reward Points display" module (so it does not edit this line)... Or add "special" handling to address the non-standard use of the "value" and "text" but the "Reward Points display" order total module.

The alternative is to stop using (and remove) the "Reward Points Display" order total module and add the reward points earned information directly to the various templates / pages involved. This avoids the issues caused by using the "orders_total" database table in a way not expected by the Zen Cart core code.
lhungil feel free to take a stab at this if you would. I feel like that would be and excellent idea in what should to be done in handling this problem.