Zen Cart/PHP expert required to fix minor bugs within the 'Group Pricing per item' mod on a slightly modded version of Zen Cart V1.3.7
For more information, Group pricing can be downloaded from here:
[url removed, login to view];products_id=256
There as been a thread created with a possible solution:
[url removed, login to view]
But this dosn't seem to work very well.
Basically, when 'Group Pricing' is used it interfere's with Zen Carts ordinary specials and calculates the shopping carts sub-total as full price instead of the discounted price.
I require the group pricing facility to calculate the shopping cart sub total correctly, and run smoothly with other standard pricing tools in Zen Cart.