Have a website using oscommerce, have modified and added modules, having trouble with points and rewards module not behaving as it should. It will not let users spend their points to pay for items. Unsure of next step, have tried everything I can think of to resolve situation. I have knowledge of .PHP and databases etc but have finally got to a sticking point, and can get no further.
every other part ofm y site seems to work fine, just the payment page with the points and rewards. the site states there are enough points to cover the item, but after ticking the appropriate box it states there are not enough points to cover the cost.